3-m=2m-4

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



3-m=2m-4

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1m-(2m-4)+3=0

We get rid of parentheses

-1m-2m+4+3=0

We add all the numbers together, and all the variables

-3m+7=0

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

-3m=-7

m=-7/-3

m=2+1/3

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