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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-6y+21-9=0

We add all the numbers together, and all the variables

-6y+12=0

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

-6y=-12

y=-12/-6

y=+2

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