-7=k+-12

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Solution for -7=k+-12 equation: 



-7=k+-12

We move all terms to the left:

-7-(k+-12)=0

We add all the numbers together, and all the variables

-(k-12)-7=0

We get rid of parentheses

-k+12-7=0

We add all the numbers together, and all the variables

-1k+5=0

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

-k=-5

k=-5/-1

k=+5

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