(7y+12)=9y

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



(7y+12)=9y

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-9y+7y+12=0

We add all the numbers together, and all the variables

-2y+12=0

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

-2y=-12

y=-12/-2

y=+6

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