3m+1-9m=2m+7

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Solution for 3m+1-9m=2m+7 equation: 



3m+1-9m=2m+7

We move all terms to the left:

3m+1-9m-(2m+7)=0

We add all the numbers together, and all the variables

-6m-(2m+7)+1=0

We get rid of parentheses

-6m-2m-7+1=0

We add all the numbers together, and all the variables

-8m-6=0

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

-8m=6

m=6/-8

m=-3/4

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