-3(-6+3k)+3=84

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Solution for -3(-6+3k)+3=84 equation: 



-3(-6+3k)+3=84

We move all terms to the left:

-3(-6+3k)+3-(84)=0

We add all the numbers together, and all the variables

-3(3k-6)+3-84=0

We add all the numbers together, and all the variables

-3(3k-6)-81=0

We multiply parentheses

-9k+18-81=0

We add all the numbers together, and all the variables

-9k-63=0

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

-9k=63

k=63/-9

k=-7

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