-7=1.2m-3.2m

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Solution for -7=1.2m-3.2m equation: 



-7=1.2m-3.2m

We move all terms to the left:

-7-(1.2m-3.2m)=0

We add all the numbers together, and all the variables

-(-2m)-7=0

We get rid of parentheses

2m-7=0

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

2m=7

m=7/2

m=3+1/2

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