9-3k+8k=7-9k

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Solution for 9-3k+8k=7-9k equation: 



9-3k+8k=7-9k

We move all terms to the left:

9-3k+8k-(7-9k)=0

We add all the numbers together, and all the variables

-3k+8k-(-9k+7)+9=0

We add all the numbers together, and all the variables

5k-(-9k+7)+9=0

We get rid of parentheses

5k+9k-7+9=0

We add all the numbers together, and all the variables

14k+2=0

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

14k=-2

k=-2/14

k=-1/7

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