3k+2=7k

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Solution for 3k+2=7k equation: 



3k+2=7k

We move all terms to the left:

3k+2-(7k)=0

We add all the numbers together, and all the variables

-4k+2=0

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

-4k=-2

k=-2/-4

k=1/2

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