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-3/2r+5/2r=-1/2
We move all terms to the left:
-3/2r+5/2r-(-1/2)=0
Domain of the equation: 2r!=0We get rid of parentheses
r!=0/2
r!=0
r∈R
-3/2r+5/2r+1/2=0
We calculate fractions
=0
r=0/1
r=0
Równanie nie ma rozwiązania
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