3m=2m-7

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Solution for 3m=2m-7 equation: 



3m=2m-7

We move all terms to the left:

3m-(2m-7)=0

We get rid of parentheses

3m-2m+7=0

We add all the numbers together, and all the variables

m+7=0

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

m=-7

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