2-2k=-4k

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Solution for 2-2k=-4k equation: 



2-2k=-4k

We move all terms to the left:

2-2k-(-4k)=0

We get rid of parentheses

-2k+4k+2=0

We add all the numbers together, and all the variables

2k+2=0

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

2k=-2

k=-2/2

k=-1

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