3m+7=12

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Solution for 3m+7=12 equation: 



3m+7=12

We move all terms to the left:

3m+7-(12)=0

We add all the numbers together, and all the variables

3m-5=0

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

3m=5

m=5/3

m=1+2/3

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