-3n=-3(3n+8)

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



-3n=-3(3n+8)

We move all terms to the left:

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



We calculate terms in parentheses: -(-3(3n+8)), so:

-3(3n+8)

We multiply parentheses

-9n-24

Back to the equation:

-(-9n-24)



We get rid of parentheses

-3n+9n+24=0

We add all the numbers together, and all the variables

6n+24=0

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

6n=-24

n=-24/6

n=-4

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