-7k-8=20

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Solution for -7k-8=20 equation: 



-7k-8=20

We move all terms to the left:

-7k-8-(20)=0

We add all the numbers together, and all the variables

-7k-28=0

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

-7k=28

k=28/-7

k=-4

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