5(m+7)+8m=9

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Solution for 5(m+7)+8m=9 equation: 



5(m+7)+8m=9

We move all terms to the left:

5(m+7)+8m-(9)=0

We add all the numbers together, and all the variables

8m+5(m+7)-9=0

We multiply parentheses

8m+5m+35-9=0

We add all the numbers together, and all the variables

13m+26=0

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

13m=-26

m=-26/13

m=-2

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