-7-28k=-20

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Solution for -7-28k=-20 equation: 



-7-28k=-20

We move all terms to the left:

-7-28k-(-20)=0

We add all the numbers together, and all the variables

-28k+13=0

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

-28k=-13

k=-13/-28

k=13/28

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