8(9+y)=7(6+y)

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Solution for 8(9+y)=7(6+y) equation: 



8(9+y)=7(6+y)

We move all terms to the left:

8(9+y)-(7(6+y))=0

We add all the numbers together, and all the variables

8(y+9)-(7(y+6))=0

We multiply parentheses

8y-(7(y+6))+72=0



We calculate terms in parentheses: -(7(y+6)), so:

7(y+6)

We multiply parentheses

7y+42

Back to the equation:

-(7y+42)



We get rid of parentheses

8y-7y-42+72=0

We add all the numbers together, and all the variables

y+30=0

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

y=-30

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