-2x + 7 = -32 i need all the steps

Answers

Answer 1

Answer:

x = 19.5

Step-by-step explanation:

-2x + 7 = -32           (subtract 7 on both sides)

      -7     -7

-2x = -39                  (Divide by -2)

x = 19.5

     

Answer 2

Answer:

first take the like terms of the equation take 7to the other side to make x as a subject of the formula then divide both side by -2 u will get 19.5 as the answer


Related Questions

Which sentence is correct?

A) -4 > 3
B) -4 < -6
C) -4 > -7
D) -5 > -4

Answers

C is the correct answer for your question.

Answer:

the same answer as them

i got 100:)

Step-by-step explanation:

EXPERT HELP I'LL GIVE BRAINLIEST: EXPLAIN THE ANSWER PLEASE

Answers

Answer: 109 cm^3

Step-by-step explanation:

4 x 7 = 28

28/2 = 14 cm^3

4 x 4 = 16 cm^3

4 x 15 = 60

60/2 = 30 cm^3

4 x 7 = 28 cm^3

7 x 6 = 42

42/2 = 21 cm^3

Add all together = 109 cm^3

Find the perimeter of a pentagon that has 3 sides of length (2x +5) and 2 sides of length (x - 2)

Answers

Answer:

22

Step-by-step explanation:

Coach Kasongo wants to know how many of his swimmers have times in each of four time ranges. He times each swimmer and records the data so he can compare their speeds. Would a dot plot or a histogram be a more appropriate way to display the data for this situation? A. A dot plot, because Coach Kasongo wants to show how the data fall into different intervals or ranges. B. A histogram, because Coach Kasongo wants to show how the data fall into different intervals or ranges. C. A dot plot, because Coach Kasongo wants to show all of the individual data values D. A histogram, because Coach Kasongo wants to show all of the individual data values.

Answers

Answer: D

Step-by-step explanation:

Answer:

B. A histogram, because Coach Kasongo wants to show how the data fall into different intervals or ranges.

What is the solution to the system of linear equations below? 2/5x−y=6 −2x+5y=−30 Select one: A. (-13, 14) B. (-5, -8) C. no solution D. infinitely many solutions

Answers

Answer:

D. Infinitely many solutions

Step-by-step explanation:

[tex]-\frac{2}{5}x-y=6 | -2x+5y=-30[/tex]

1.Since neither equation contains an isolated. However, we can isolate -y in the first equation by adding [tex]\frac{2}{5}x[/tex] to both sides.

Like this: [tex]\frac{2}{5}x-\frac{2}{5}x-y=6-\frac{2}{5}x[/tex]

ending up with [tex]y=6-\frac{2}{5}x[/tex]

2.Now, we can change y to a positive y. By doing so, we divide -y by the entire equation.

Like this [tex]\frac{-y=6-\frac{2}{5}x }{-y}[/tex]

Ending with [tex]y=-6+\frac{2}{5}x[/tex]

3.Now, we can plug the expression [tex]-6+\frac{2}{5}x[/tex] into the second equation as a substitute for y, and solve for x. Then, we can use x to calculate y.

Like this [tex]-2x+5(-6+\frac{2}{5}x)=-30\\ -2x-30+2x=-30\\[/tex]

4. Since -2x+2x would cancel out and leave -30=-30. This is true because we know -30 equals -30 with no variable in sight.

Complete the statement with a situation and a unit of your choice. Then answer the question and draw a diagram.



A small ________________ holds 75% as much as a large _________________.



If the small holds 36 units, how much does the large hold?

Answers

Answer:

a small bucket holds 75% as much as a large bucket

answer:48

Step-by-step explanation:

thanks me later guys

Good job, I got this right and it helped me a lot

5/6 + 2/3 + 1/4 = ???

Answers

7/4 is the answer to your question

To convert Celsius temperatures to Fahrenheit, you can use the expression (C + 32). Tom says that another way to write this expression is C + 32.
What error did Tom make?
A. Tom did not make an error.
B. Tom should have simplified the fraction .
C. Tom did not distribute to both terms in parentheses.
D. Tom should have added inside the parentheses before multiplying.

Answers

Answer:

a

Step-by-step explanation:

Please help me find the perimeter and area of this parallelogram.

Answers

Answer:

60 in

Step-by-step explanation:

15 x 4= 60

Answer:

Hello,

Area -

You have to times the height and the width

Width is top and Height is the side

Take 15 x 6 = 90 cm

Perimeter -

(This parts a little hard for me)

Then I think you have to do...

The perimeter of a parallelogram is the distance around the outside of the parallelogram

A parallelogram has four sides with opposite sides being congruent.

The formula for finding the perimeter is Side A + Side B + Side A + Side B.

(But here's a tip the side are the same because they are the same height)

Hope this helps and am Very sorry if i am wrong cause i have not done this in a long time

Step-by-step explanation:

hey plz, help me I beg you plz answer the 3 images PLZ I WILL GIVE BRAINLIEST AND 10 PLUS PLZ I BEG YOU!!

Answers

Answer:

150 and 500 and the last one is around 200

Step-by-step explanation:

im pretty sure the other dude got it right. Good luck!

Solve for x: x/5 = 75

Answers

Answer:

x=15

Step-by-step explanation:

75/5=x  15x5=75

Answer:

15

Step-by-step explanation:

x/5 = 75/5

x = 15

PLEASEEE HELPPP ILL GIVE BRAINLY ANSWEAR ALL OF THEM!!!!!

Answers

Use Photomath that will help you on those type of problems.

Which expression has the least value when x = 1000?

Answers

Answer: Could we see the choices?

Step-by-step explanation:

/8~937=3 which classify as 100 then divided by 25

someone plz help me i will give brainliest just

Answers

Answer:

5) y = 3x + 1

6) For this question, I would just draw a line that is increasing, and then once it reaches 10 mins I would make a steep line going downward. Something like this: /\

7) Yes, Raoul is correct because Function A's initial value is 0 and function B's initial value is 3.

Answer:

need points

u did that to me and I will do it to u too

Create an equivalent expression that includes a set of parentheses that make the value of the
expression 13. Remember, you can have two or more numbers within the set of parentheses.
1/2 X 12 divided by 2 -2 + 1

Answers

Answer:

2

Step-by-step explanation:

Four classmates collect data by conducting a poll. They ask students chosen at random how many days a week they buy lunch. • Emma interviews 10 students. • Dylan interviews 35 students. Megan interviews 75 students. • Matt interviews 20 students. Whose results are probably the most trustworthy? A. Dylan's B. Matt's C. Emma's D. Megan's​

Answers

Answer:

meghan

Step-by-step explanation:

she has the most people interviewed

megan has the most people interviewed therefore it is D.) Megan

Which would neatly fill the gap in the prism shown below? Check all that apply. A prism has a length of 2 and one-half, height of 3, and width of 2. 12 blocks are inside of the prism. 6 blocks each measuring One-fifth times 1 times 1 12 blocks each measuring One-fourth times 1 times 1 6 blocks each measuring One-third times 1 times 1 6 blocks each measuring One-half times 1 times 1 2 blocks each measuring 1 times 1 times 1

Answers

Answer:

12 blocks each measuring One-fourth times 1 times 1 and6 blocks each measuring one third times one time 1

Step-by-step explanation:

Answer:

B and D

Step-by-step explanation:

Please answer! will mark brainliest!!

Answers

Answer:

the expression is 11x7+11x4

Answer:

11x7+11x4

Step-by-step explanation:

Janine wants to start a new hobby of collecting baseball cards. Her parents bought her a binder in which to hold her baseball cards. Every day, she adds four cards to her binder.
The equation she writes to describe the total number of cards she will have in her binder each day is shown below.

T = 4d

T= total amount of cards in the binder
d = the number of days Janine’s been collecting cards.

Which of the following tables is equivalent to Janine's equation?

Answers

mhsjsjsbdjsjdjdisdbwjdbsjjxsbjsbssjsbjdsndn

Answer:

The answer is d

Step-by-step explanation:

1*4=4

3*4=12

5*4=20

PLEASE PLEASE PLEASE HELP HELP FAST IM SO FRUSTRATED IM ABOUT TO CRY PLEASE HELP HERE R THE DIRECTIONS! READ THIS FIRST!!!!! Please make sure all answers are turned into MIXED NUMBERS if your answer is an improper fraction.....We ARE NOT doing #11 and #12..

Answers

Answer:

5/6 17/18 2 bsjdjenabdje

Answer: 1. 3 19/20

2. 5/6

3. 0

4. 1/2

5. 4 1/10

6. 17/18

7. 3 19/20

8. 7/8

9. 2

10. 10 3/4

Could you guys do this for me!

Answers

Y,N,Y,Y,N,Y

have a wonderful day

can someone answer this question? (QUCKLIY)

Answers

50.4 =answer. 42.6=5.x then

A department store sells a pair of shoes with an 87% markup. If the store sells the shoes for $192.61, what was the original price?

Answers

Answer:

The required selling price of the shoes to the nearest dollar is $103.

Step-by-step explanation:

Answer:

the required selling price is $103 :3

Step-by-step explanation:

Lisa is filling a large coffee filter that is shaped like a cone. The dimensions of the cone are shown below. What formula is used to find the volume of the cone?(HELP ASAP)

A: 1/3 (4 1/5) (π) (4.9)
B: 1/3 (2 1/10 ) (π) (4.9)
C: 1/3 (2 1/10)^2(π) (4.9)
D: 1/3 (4 1/5)^2 (π) (4.9)

Answers

Answer:

option c

Step-by-step explanation:

formula for volume of cone is π r^2 (h/3)

C Is the answer to question

Can someone help me, please??

Answers

Answer:

1. 4.5x - 151.89

2. -2x + 375

Step-by-step explanation:

1.

Start with -$126.89

Small deposit: x   (add)

Large deposit: 3.5x   (add)

Withdrawal: $25   (subtract)

-126.89 + x + 3.5x - 25 =

= -151.89 + 4.5x

= 4.5x - 151.89

Answer: 4.5x - 151.89

2.

Start with $350

Small withdrawal: x   (subtract)

Large withdrawal: x + 50   (subtract)

Deposit: $75   (add)

350 - x - (x + 50) + 75 =

= 350 - x - x - 50 + 75

= -2x + 375

Answer: -2x + 375

free pointssssssssss

There are 20 students in a math class who have brown hair. This represents 80 percent of the students in the class. Which equation can be used to find the total number of students in the math class?

Answers

25 students is the answer!

Answer:                                

Step-by-step explanation:

Evaluate the expression.
4 5 – 1 5 ÷ 2 3
(Write your answer as a fraction or as a whole or mixed number.)

Answers

Answer:

44 and 2/5

or

222/5

Step-by-step explanation:

PEMDAS

or Please Excuse My Dear Aunt Sally.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Using this order, we can now solve this.

45 - 15 / 25

15 / 25 = 3/5

45 - 3/5 = 44, 2/5.

Hope this helped! Have a good day/night and good luck!

1020 over 23 to show your work you would have to but 45- next to 15 over 23

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y= -100 x= 100

Step-by-step explanation:    The form y=mx+b means slope m and y-intercept b; similarly, the form y=mx+a means slope m and y-intercept a. The form y=m(x-a) is essentially different from the other two forms, and means slope m and x-intercept (instead of y-intercept) a.

Answer:

-4 -10 and 10 4

Step-by-step explanation:

Write and solve the equation that represents the sentence below.

The product of 18 and a number is 109.8.

Which statements are correct? Check all that apply.
It can be solved by using the division property of equality.
It can be solved by using the multiplication property of equality.
The equation should be StartFraction x Over 18 EndFraction = 109.8.
The equation should be 18 x = 109.8.
The answer is 6.1.
The answer is 1,976.4.

Answers

Answer:

The equation should be 18x = 109.8

The answer is 6.1

Step-by-step explanation:

The word "product" tells you that 8 and x are being multiplied to give 109.8.

If you use that equation to solve for x by dividing 109.8 by 18, you will get 6.1.

y-12=4y solve for y and show work plz

Answers

First, you want to start by subtracting y from each side to get it isolated. After that, your equation should be
3y= -12
Then, divide each side by 3 to isolate the y. You should end up with y= -4
-4 is the answer love
Other Questions
Before using an advanced filter, you must first set up a(n) ________.(Microsoft Excel)A. Structured RangeB. AutoFilterC. SlicerD. Criteria Range What are the 4 types of risk management strategies ? A)prevention , precaution , mitigation, counseling B)prevention, precaution , mitigation, coping C)mitigation, coping, precaution, strategy D) precaution prevention, servicing coping How much NaCl would you dissolve and dilute to the 100.00 mL mark in a volumetric flask with DI H2O to prepare a 0.825 M sodium chloride solution? Which policy did Lenin introduce in 1918 during the CivilWar in Russia? Name some technical skills that are suitable for school leavers . PLS HELP ME!!! ill give you a brainliest answer :) Which of the following relations is a function?OA. (-8,0), (-2,5), (-8, -3), (1,9)OB. (-8, 2), (-2,3), (1, 7), (7,2)OC. (-2,-2).(-8,-5), (1,8), (1, 2)OD. (7,-10), (-8, 7), (7,6), (-8, 12) Explain how governments evolved over time? Which of these systems of equations would be best solved using the subtraction method?I. 2x7y+3y = 4 6x4y = 52II. 2y = 5x+6x5 y = 2x6III. 7x+3x+2y = 4 4x6y = 52 Im stuck lol pls help Four reasons why Alcohol is dangerous Which of the following pictures features an atoll?. Which best summarizes the main reason why the the United States became involved in the Vietnam war? who stayed the lord jesus christ at the time of his crucifixion The sum of two numbers is 10. The difference between three times the first number and twice the second number is 20. Find the two numbers.Sample question text withand Ace Company purchased 10,000 bonds issued by Jack Company in 2018 for $53 per bond and classified the investment as securities available-for-sale. The value of the Jack investment was $83 per bond on December 31, 2019, and $100 per bond on December 31, 2020. During 2021, Ace sold all of its Jack investment at $148 per bond. In its 2021 income statement, Ace would report: Multiple Choice A gain of $950,000. A gain of $480,000. A gain of $470,000. A gain of $1,420,000. Needs help fast please Evaluate 14y3 = 2 + 901 for y=6* Your answer Please Answer Pls help me with my work