-3(y+9)=7y-12

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Solution for -3(y+9)=7y-12 equation: 



-3(y+9)=7y-12

We move all terms to the left:

-3(y+9)-(7y-12)=0

We multiply parentheses

-3y-(7y-12)-27=0

We get rid of parentheses

-3y-7y+12-27=0

We add all the numbers together, and all the variables

-10y-15=0

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

-10y=15

y=15/-10

y=-1+1/2

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