3(20-2m)/10=-12

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Solution for 3(20-2m)/10=-12 equation: 



3(20-2m)/10=-12

We move all terms to the left:

3(20-2m)/10-(-12)=0

We add all the numbers together, and all the variables

3(-2m+20)/10-(-12)=0

We add all the numbers together, and all the variables

3(-2m+20)/10+12=0

We multiply all the terms by the denominator


3(-2m+20)+12*10=0

We add all the numbers together, and all the variables

3(-2m+20)+120=0

We multiply parentheses

-6m+60+120=0

We add all the numbers together, and all the variables

-6m+180=0

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

-6m=-180

m=-180/-6

m=+30

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