-7y+31=8(y+2)

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Solution for -7y+31=8(y+2) equation: 



-7y+31=8(y+2)

We move all terms to the left:

-7y+31-(8(y+2))=0



We calculate terms in parentheses: -(8(y+2)), so:

8(y+2)

We multiply parentheses

8y+16

Back to the equation:

-(8y+16)



We get rid of parentheses

-7y-8y-16+31=0

We add all the numbers together, and all the variables

-15y+15=0

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

-15y=-15

y=-15/-15

y=1

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