9(m-3)+3m=7m+13

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Solution for 9(m-3)+3m=7m+13 equation: 



9(m-3)+3m=7m+13

We move all terms to the left:

9(m-3)+3m-(7m+13)=0

We add all the numbers together, and all the variables

3m+9(m-3)-(7m+13)=0

We multiply parentheses

3m+9m-(7m+13)-27=0

We get rid of parentheses

3m+9m-7m-13-27=0

We add all the numbers together, and all the variables

5m-40=0

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

5m=40

m=40/5

m=8

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