12=7(g-9)+12

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



12=7(g-9)+12

We move all terms to the left:

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



We calculate terms in parentheses: -(7(g-9)+12), so:

7(g-9)+12

We multiply parentheses

7g-63+12

We add all the numbers together, and all the variables

7g-51

Back to the equation:

-(7g-51)



We get rid of parentheses

-7g+51+12=0

We add all the numbers together, and all the variables

-7g+63=0

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

-7g=-63

g=-63/-7

g=+9

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