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8/5k=2/5
We move all terms to the left:
8/5k-(2/5)=0
Domain of the equation: 5k!=0We add all the numbers together, and all the variables
k!=0/5
k!=0
k∈R
8/5k-(+2/5)=0
We get rid of parentheses
8/5k-2/5=0
We calculate fractions
=0
k=0/1
k=0
Równanie nie ma rozwiązania
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