7=(2+12y)-9

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Solution for 7=(2+12y)-9 equation: 



7=(2+12y)-9

We move all terms to the left:

7-((2+12y)-9)=0

We add all the numbers together, and all the variables

-((12y+2)-9)+7=0



We calculate terms in parentheses: -((12y+2)-9), so:

(12y+2)-9

We get rid of parentheses

12y+2-9

We add all the numbers together, and all the variables

12y-7

Back to the equation:

-(12y-7)



We get rid of parentheses

-12y+7+7=0

We add all the numbers together, and all the variables

-12y+14=0

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

-12y=-14

y=-14/-12

y=1+1/6

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