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8/11=9/u
We move all terms to the left:
8/11-(9/u)=0
Domain of the equation: u)!=0We add all the numbers together, and all the variables
u!=0/1
u!=0
u∈R
-(+9/u)+8/11=0
We get rid of parentheses
-9/u+8/11=0
We calculate fractions
There is no solution for this equation
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