-9y+40=7(y-8)

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Solution for -9y+40=7(y-8) equation: 



-9y+40=7(y-8)

We move all terms to the left:

-9y+40-(7(y-8))=0



We calculate terms in parentheses: -(7(y-8)), so:

7(y-8)

We multiply parentheses

7y-56

Back to the equation:

-(7y-56)



We get rid of parentheses

-9y-7y+56+40=0

We add all the numbers together, and all the variables

-16y+96=0

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

-16y=-96

y=-96/-16

y=+6

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