3m+7=2-4m

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Solution for 3m+7=2-4m equation: 



3m+7=2-4m

We move all terms to the left:

3m+7-(2-4m)=0

We add all the numbers together, and all the variables

3m-(-4m+2)+7=0

We get rid of parentheses

3m+4m-2+7=0

We add all the numbers together, and all the variables

7m+5=0

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

7m=-5

m=-5/7

m=-5/7

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