3m+3=m+12

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Solution for 3m+3=m+12 equation: 



3m+3=m+12

We move all terms to the left:

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

We get rid of parentheses

3m-m-12+3=0

We add all the numbers together, and all the variables

2m-9=0

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

2m=9

m=9/2

m=4+1/2

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