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13/15=39/x.x=
We move all terms to the left:
13/15-(39/x.x)=0
Domain of the equation: x.x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
-(+39/x.x)+13/15=0
We get rid of parentheses
-39/x.x+13/15=0
We calculate fractions
There is no solution for this equation
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