-7(y+3)=-2y+9

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Solution for -7(y+3)=-2y+9 equation: 



-7(y+3)=-2y+9

We move all terms to the left:

-7(y+3)-(-2y+9)=0

We multiply parentheses

-7y-(-2y+9)-21=0

We get rid of parentheses

-7y+2y-9-21=0

We add all the numbers together, and all the variables

-5y-30=0

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

-5y=30

y=30/-5

y=-6

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