3m-7m-12=2m-6

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Solution for 3m-7m-12=2m-6 equation: 



3m-7m-12=2m-6

We move all terms to the left:

3m-7m-12-(2m-6)=0

We add all the numbers together, and all the variables

-4m-(2m-6)-12=0

We get rid of parentheses

-4m-2m+6-12=0

We add all the numbers together, and all the variables

-6m-6=0

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

-6m=6

m=6/-6

m=-1

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