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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-3k-(k-17)+7=0

We get rid of parentheses

-3k-k+17+7=0

We add all the numbers together, and all the variables

-4k+24=0

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

-4k=-24

k=-24/-4

k=+6

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