8-3k-7=7

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Solution for 8-3k-7=7 equation: 



8-3k-7=7

We move all terms to the left:

8-3k-7-(7)=0

We add all the numbers together, and all the variables

-3k-6=0

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

-3k=6

k=6/-3

k=-2

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