2-7k=-k-20

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Solution for 2-7k=-k-20 equation: 



2-7k=-k-20

We move all terms to the left:

2-7k-(-k-20)=0

We add all the numbers together, and all the variables

-7k-(-1k-20)+2=0

We get rid of parentheses

-7k+1k+20+2=0

We add all the numbers together, and all the variables

-6k+22=0

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

-6k=-22

k=-22/-6

k=3+2/3

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