-84=-3(-4n+8)

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Solution for -84=-3(-4n+8) equation: 



-84=-3(-4n+8)

We move all terms to the left:

-84-(-3(-4n+8))=0



We calculate terms in parentheses: -(-3(-4n+8)), so:

-3(-4n+8)

We multiply parentheses

12n-24

Back to the equation:

-(12n-24)



We get rid of parentheses

-12n+24-84=0

We add all the numbers together, and all the variables

-12n-60=0

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

-12n=60

n=60/-12

n=-5

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