4k-7k=39

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Solution for 4k-7k=39 equation: 



4k-7k=39

We move all terms to the left:

4k-7k-(39)=0

We add all the numbers together, and all the variables

-3k-39=0

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

-3k=39

k=39/-3

k=-13

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