12m+12=3(m+7)

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Solution for 12m+12=3(m+7) equation: 



12m+12=3(m+7)

We move all terms to the left:

12m+12-(3(m+7))=0



We calculate terms in parentheses: -(3(m+7)), so:

3(m+7)

We multiply parentheses

3m+21

Back to the equation:

-(3m+21)



We get rid of parentheses

12m-3m-21+12=0

We add all the numbers together, and all the variables

9m-9=0

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

9m=9

m=9/9

m=1

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