m+4=12-3m

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Solution for m+4=12-3m equation: 



m+4=12-3m

We move all terms to the left:

m+4-(12-3m)=0

We add all the numbers together, and all the variables

m-(-3m+12)+4=0

We get rid of parentheses

m+3m-12+4=0

We add all the numbers together, and all the variables

4m-8=0

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

4m=8

m=8/4

m=2

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