4=8/k

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Solution for 4=8/k equation:



4=8/k
We move all terms to the left:
4-(8/k)=0
Domain of the equation: k)!=0
k!=0/1
k!=0
k∈R
We add all the numbers together, and all the variables
-(+8/k)+4=0
We get rid of parentheses
-8/k+4=0
We multiply all the terms by the denominator
4*k-8=0
We add all the numbers together, and all the variables
4k-8=0
We move all terms containing k to the left, all other terms to the right
4k=8
k=8/4
k=2

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