3m/4-12=2m-7

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Solution for 3m/4-12=2m-7 equation: 



3m/4-12=2m-7

We move all terms to the left:

3m/4-12-(2m-7)=0

We get rid of parentheses

3m/4-2m+7-12=0

We multiply all the terms by the denominator


3m-2m*4+7*4-12*4=0

We add all the numbers together, and all the variables

3m-2m*4-20=0

Wy multiply elements

3m-8m-20=0

We add all the numbers together, and all the variables

-5m-20=0

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

-5m=20

m=20/-5

m=-4

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