2m+21.7=3m-7.7

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Solution for 2m+21.7=3m-7.7 equation: 



2m+21.7=3m-7.7

We move all terms to the left:

2m+21.7-(3m-7.7)=0

We get rid of parentheses

2m-3m+7.7+21.7=0

We add all the numbers together, and all the variables

-1m+29.4=0

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

-m=-29.4

m=-29.4/-1

m=29+0.4/1

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