-20=k-9

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Solution for -20=k-9 equation:



-20=k-9
We move all terms to the left:
-20-(k-9)=0
We get rid of parentheses
-k+9-20=0
We add all the numbers together, and all the variables
-1k-11=0
We move all terms containing k to the left, all other terms to the right
-k=11
k=11/-1
k=-11

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