-3(y-9)=-12

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Solution for -3(y-9)=-12 equation: 



-3(y-9)=-12

We move all terms to the left:

-3(y-9)-(-12)=0

We add all the numbers together, and all the variables

-3(y-9)+12=0

We multiply parentheses

-3y+27+12=0

We add all the numbers together, and all the variables

-3y+39=0

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

-3y=-39

y=-39/-3

y=+13

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