3(-2n+9)=6

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Solution for 3(-2n+9)=6 equation: 



3(-2n+9)=6

We move all terms to the left:

3(-2n+9)-(6)=0

We multiply parentheses

-6n+27-6=0

We add all the numbers together, and all the variables

-6n+21=0

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

-6n=-21

n=-21/-6

n=3+1/2

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