3-3(4k+5)=-84

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Solution for 3-3(4k+5)=-84 equation: 



3-3(4k+5)=-84

We move all terms to the left:

3-3(4k+5)-(-84)=0

We add all the numbers together, and all the variables

-3(4k+5)+87=0

We multiply parentheses

-12k-15+87=0

We add all the numbers together, and all the variables

-12k+72=0

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

-12k=-72

k=-72/-12

k=+6

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