9m-4(2m-7)=13

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Solution for 9m-4(2m-7)=13 equation: 



9m-4(2m-7)=13

We move all terms to the left:

9m-4(2m-7)-(13)=0

We multiply parentheses

9m-8m+28-13=0

We add all the numbers together, and all the variables

m+15=0

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

m=-15

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