3 years ago

(2-y)/(y+7)=3/5 what is the answer

1 answer:

3 0

Multiplying both sides by y+7, we get 2-y=(3y+21)/5 and then by multiplying both sides by 5 we get 10-5y=3y+21. After that, subtract 21 from both sides as well as add 5y to both sides to get -11=8y, so divide by 8 to get -11/8=y

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I will give brainliest<br> -50-c=5c-2<br> Show work pleasee

Lilit [14]

Answer:

- 8

Step-by-step explanation:

Step 1:

- 50 - c = 5c - 2 Equation

Step 2:

- 50 = 6c - 2 Add c on both sides

Step 3:

- 48 = 6c Add 2 on both sides

Step 4:

- 48 ÷ 6 Divide

Answer:

c = - 8

Hope This Helps :)

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2 years ago

Read 2 more answers

Am I correct?? HELP!!

lesya [120]

8 would be B.
The ratio is 1:5, so the answer has to be a division of 5.
15*5 does not equal 90, but 18 does.

9 is correct.

7 0

3 years ago