9(2m+3)=81

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Solution for 9(2m+3)=81 equation: 



9(2m+3)=81

We move all terms to the left:

9(2m+3)-(81)=0

We multiply parentheses

18m+27-81=0

We add all the numbers together, and all the variables

18m-54=0

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

18m=54

m=54/18

m=3

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