7y-12(y-1)=-3

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Solution for 7y-12(y-1)=-3 equation: 



7y-12(y-1)=-3

We move all terms to the left:

7y-12(y-1)-(-3)=0

We add all the numbers together, and all the variables

7y-12(y-1)+3=0

We multiply parentheses

7y-12y+12+3=0

We add all the numbers together, and all the variables

-5y+15=0

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

-5y=-15

y=-15/-5

y=+3

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