9-8k+9=-5k-3

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Solution for 9-8k+9=-5k-3 equation:



9-8k+9=-5k-3
We move all terms to the left:
9-8k+9-(-5k-3)=0
We add all the numbers together, and all the variables
-8k-(-5k-3)+18=0
We get rid of parentheses
-8k+5k+3+18=0
We add all the numbers together, and all the variables
-3k+21=0
We move all terms containing k to the left, all other terms to the right
-3k=-21
k=-21/-3
k=+7

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