3k-4=k+8

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Solution for 3k-4=k+8 equation: 



3k-4=k+8

We move all terms to the left:

3k-4-(k+8)=0

We get rid of parentheses

3k-k-8-4=0

We add all the numbers together, and all the variables

2k-12=0

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

2k=12

k=12/2

k=6

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