7k+9=-4k-79

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Solution for 7k+9=-4k-79 equation: 



7k+9=-4k-79

We move all terms to the left:

7k+9-(-4k-79)=0

We get rid of parentheses

7k+4k+79+9=0

We add all the numbers together, and all the variables

11k+88=0

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

11k=-88

k=-88/11

k=-8

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