-1=1/k

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Solution for -1=1/k equation:



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

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