-3(6x+9)=-81

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



-3(6x+9)=-81

We move all terms to the left:

-3(6x+9)-(-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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