-84=-6(2n+4)

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Solution for -84=-6(2n+4) equation: 



-84=-6(2n+4)

We move all terms to the left:

-84-(-6(2n+4))=0



We calculate terms in parentheses: -(-6(2n+4)), so:

-6(2n+4)

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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