-84=-2(-6k-6)

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Solution for -84=-2(-6k-6) equation: 



-84=-2(-6k-6)

We move all terms to the left:

-84-(-2(-6k-6))=0



We calculate terms in parentheses: -(-2(-6k-6)), so:

-2(-6k-6)

We multiply parentheses

12k+12

Back to the equation:

-(12k+12)



We get rid of parentheses

-12k-12-84=0

We add all the numbers together, and all the variables

-12k-96=0

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

-12k=96

k=96/-12

k=-8

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