-4k-8=-7k+7

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Solution for -4k-8=-7k+7 equation: 



-4k-8=-7k+7

We move all terms to the left:

-4k-8-(-7k+7)=0

We get rid of parentheses

-4k+7k-7-8=0

We add all the numbers together, and all the variables

3k-15=0

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

3k=15

k=15/3

k=5

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