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 add all the numbers together, and all the variables

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

We get rid of parentheses

3k-k-8+4=0

We add all the numbers together, and all the variables

2k-4=0

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

2k=4

k=4/2

k=2

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