-3m+9=4(3-m)

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Solution for -3m+9=4(3-m) equation: 



-3m+9=4(3-m)

We move all terms to the left:

-3m+9-(4(3-m))=0

We add all the numbers together, and all the variables

-3m-(4(-1m+3))+9=0



We calculate terms in parentheses: -(4(-1m+3)), so:

4(-1m+3)

We multiply parentheses

-4m+12

Back to the equation:

-(-4m+12)



We get rid of parentheses

-3m+4m-12+9=0

We add all the numbers together, and all the variables

m-3=0

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

m=3

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