-3m+2=20

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Solution for -3m+2=20 equation: 



-3m+2=20

We move all terms to the left:

-3m+2-(20)=0

We add all the numbers together, and all the variables

-3m-18=0

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

-3m=18

m=18/-3

m=-6

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