3y-7=8y+8

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Solution for 3y-7=8y+8 equation: 



3y-7=8y+8

We move all terms to the left:

3y-7-(8y+8)=0

We get rid of parentheses

3y-8y-8-7=0

We add all the numbers together, and all the variables

-5y-15=0

We move all terms containing y to the left, all other terms to the right

-5y=15

y=15/-5

y=-3

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