9(m+5)+3(m-2)=8m+31

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Solution for 9(m+5)+3(m-2)=8m+31 equation: 



9(m+5)+3(m-2)=8m+31

We move all terms to the left:

9(m+5)+3(m-2)-(8m+31)=0

We multiply parentheses

9m+3m-(8m+31)+45-6=0

We get rid of parentheses

9m+3m-8m-31+45-6=0

We add all the numbers together, and all the variables

4m+8=0

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

4m=-8

m=-8/4

m=-2

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