2k-4=-2k+8

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Solution for 2k-4=-2k+8 equation: 



2k-4=-2k+8

We move all terms to the left:

2k-4-(-2k+8)=0

We get rid of parentheses

2k+2k-8-4=0

We add all the numbers together, and all the variables

4k-12=0

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

4k=12

k=12/4

k=3

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