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15.8/x=20/30
We move all terms to the left:
15.8/x-(20/30)=0
Domain of the equation: x!=0We add all the numbers together, and all the variables
x∈R
15.8/x-(+20/30)=0
We get rid of parentheses
15.8/x-20/30=0
We calculate fractions
There is no solution for this equation
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