9-7k=8k+8

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Solution for 9-7k=8k+8 equation: 



9-7k=8k+8

We move all terms to the left:

9-7k-(8k+8)=0

We get rid of parentheses

-7k-8k-8+9=0

We add all the numbers together, and all the variables

-15k+1=0

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

-15k=-1

k=-1/-15

k=1/15

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