7(-8y+9)=9-2y

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Solution for 7(-8y+9)=9-2y equation: 



7(-8y+9)=9-2y

We move all terms to the left:

7(-8y+9)-(9-2y)=0

We add all the numbers together, and all the variables

7(-8y+9)-(-2y+9)=0

We multiply parentheses

-56y-(-2y+9)+63=0

We get rid of parentheses

-56y+2y-9+63=0

We add all the numbers together, and all the variables

-54y+54=0

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

-54y=-54

y=-54/-54

y=1

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