4=-2k-2

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Solution for 4=-2k-2 equation: 



4=-2k-2

We move all terms to the left:

4-(-2k-2)=0

We get rid of parentheses

2k+2+4=0

We add all the numbers together, and all the variables

2k+6=0

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

2k=-6

k=-6/2

k=-3

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