(-3)(1-6k)=6k+21

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Solution for (-3)(1-6k)=6k+21 equation:



(-3)(1-6k)=6k+21
We move all terms to the left:
(-3)(1-6k)-(6k+21)=0
We add all the numbers together, and all the variables
(-3)(-6k+1)-(6k+21)=0
We get rid of parentheses
(-3)(-6k+1)-6k-21=0
We multiply parentheses ..
(+18k-3)-6k-21=0
We add all the numbers together, and all the variables
(18k-3)-6k-21=0
We add all the numbers together, and all the variables
-6k+(18k-3)-21=0
We get rid of parentheses
-6k+18k-3-21=0
We add all the numbers together, and all the variables
12k-24=0
We move all terms containing k to the left, all other terms to the right
12k=24
k=24/12
k=2

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