3(m-30)=-6m

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Solution for 3(m-30)=-6m equation: 



3(m-30)=-6m

We move all terms to the left:

3(m-30)-(-6m)=0

We multiply parentheses

3m-(-6m)-90=0

We get rid of parentheses

3m+6m-90=0

We add all the numbers together, and all the variables

9m-90=0

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

9m=90

m=90/9

m=10

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