-12=8+k

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Solution for -12=8+k equation:



-12=8+k
We move all terms to the left:
-12-(8+k)=0
We add all the numbers together, and all the variables
-(k+8)-12=0
We get rid of parentheses
-k-8-12=0
We add all the numbers together, and all the variables
-1k-20=0
We move all terms containing k to the left, all other terms to the right
-k=20
k=20/-1
k=-20

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