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-k+8/4=5
We move all terms to the left:
-k+8/4-(5)=0
determiningTheFunctionDomain -k-5+8/4=0
We add all the numbers together, and all the variables
-1k-3=0
We move all terms containing k to the left, all other terms to the right
-k=3
k=3/-1
k=-3
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