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3/15=12/x.x
We move all terms to the left:
3/15-(12/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
-(+12/x.x)+3/15=0
We get rid of parentheses
-12/x.x+3/15=0
We calculate fractions
There is no solution for this equation
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