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18/x+4=9/5
We move all terms to the left:
18/x+4-(9/5)=0
Domain of the equation: x!=0We add all the numbers together, and all the variables
x∈R
18/x+4-(+9/5)=0
We get rid of parentheses
18/x+4-9/5=0
We calculate fractions
There is no solution for this equation
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