-3m-2=7

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Solution for -3m-2=7 equation: 



-3m-2=7

We move all terms to the left:

-3m-2-(7)=0

We add all the numbers together, and all the variables

-3m-9=0

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

-3m=9

m=9/-3

m=-3

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