3(9+6x)=81

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Solution for 3(9+6x)=81 equation: 



3(9+6x)=81

We move all terms to the left:

3(9+6x)-(81)=0

We add all the numbers together, and all the variables

3(6x+9)-81=0

We multiply parentheses

18x+27-81=0

We add all the numbers together, and all the variables

18x-54=0

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

18x=54

x=54/18

x=3

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