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3x/12=9/x
We move all terms to the left:
3x/12-(9/x)=0
Domain of the equation: x)!=0We add all the numbers together, and all the variables
x!=0/1
x!=0
x∈R
3x/12-(+9/x)=0
We get rid of parentheses
3x/12-9/x=0
We calculate fractions
There is no solution for this equation
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