-3(y-9)=-7y-9

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Solution for -3(y-9)=-7y-9 equation: 



-3(y-9)=-7y-9

We move all terms to the left:

-3(y-9)-(-7y-9)=0

We multiply parentheses

-3y-(-7y-9)+27=0

We get rid of parentheses

-3y+7y+9+27=0

We add all the numbers together, and all the variables

4y+36=0

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

4y=-36

y=-36/4

y=-9

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