7(y+9)=4(y-8)

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Solution for 7(y+9)=4(y-8) equation: 



7(y+9)=4(y-8)

We move all terms to the left:

7(y+9)-(4(y-8))=0

We multiply parentheses

7y-(4(y-8))+63=0



We calculate terms in parentheses: -(4(y-8)), so:

4(y-8)

We multiply parentheses

4y-32

Back to the equation:

-(4y-32)



We get rid of parentheses

7y-4y+32+63=0

We add all the numbers together, and all the variables

3y+95=0

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

3y=-95

y=-95/3

y=-31+2/3

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