9(3m-7)=18

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Solution for 9(3m-7)=18 equation: 



9(3m-7)=18

We move all terms to the left:

9(3m-7)-(18)=0

We multiply parentheses

27m-63-18=0

We add all the numbers together, and all the variables

27m-81=0

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

27m=81

m=81/27

m=3

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