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9/5=4/5y
We move all terms to the left:
9/5-(4/5y)=0
Domain of the equation: 5y)!=0We add all the numbers together, and all the variables
y!=0/1
y!=0
y∈R
-(+4/5y)+9/5=0
We get rid of parentheses
-4/5y+9/5=0
We calculate fractions
=0
y=0/1
y=0
Równanie nie ma rozwiązania
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