-3(n-8)=9

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Solution for -3(n-8)=9 equation: 



-3(n-8)=9

We move all terms to the left:

-3(n-8)-(9)=0

We multiply parentheses

-3n+24-9=0

We add all the numbers together, and all the variables

-3n+15=0

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

-3n=-15

n=-15/-3

n=+5

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