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28/x+11=3x-7/21
We move all terms to the left:
28/x+11-(3x-7/21)=0
Domain of the equation: x!=0We add all the numbers together, and all the variables
x∈R
28/x-(+3x-7/21)+11=0
We get rid of parentheses
28/x-3x+11+7/21=0
We calculate fractions
There is no solution for this equation
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