-(6+3k)=3(-6-3k)

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Solution for -(6+3k)=3(-6-3k) equation: 



-(6+3k)=3(-6-3k)

We move all terms to the left:

-(6+3k)-(3(-6-3k))=0

We add all the numbers together, and all the variables

-(3k+6)-(3(-3k-6))=0

We get rid of parentheses

-3k-(3(-3k-6))-6=0



We calculate terms in parentheses: -(3(-3k-6)), so:

3(-3k-6)

We multiply parentheses

-9k-18

Back to the equation:

-(-9k-18)



We get rid of parentheses

-3k+9k+18-6=0

We add all the numbers together, and all the variables

6k+12=0

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

6k=-12

k=-12/6

k=-2

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