-9+9k-9=2k+10

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Solution for -9+9k-9=2k+10 equation:



-9+9k-9=2k+10
We move all terms to the left:
-9+9k-9-(2k+10)=0
We add all the numbers together, and all the variables
9k-(2k+10)-18=0
We get rid of parentheses
9k-2k-10-18=0
We add all the numbers together, and all the variables
7k-28=0
We move all terms containing k to the left, all other terms to the right
7k=28
k=28/7
k=4

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