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x/2x+1+2x+1/x=58/21
We move all terms to the left:
x/2x+1+2x+1/x-(58/21)=0
Domain of the equation: 2x!=0
x!=0/2
x!=0
x∈R
Domain of the equation: x!=0We add all the numbers together, and all the variables
x∈R
x/2x+2x+1/x+1-(+58/21)=0
We add all the numbers together, and all the variables
2x+x/2x+1/x+1-(+58/21)=0
We get rid of parentheses
2x+x/2x+1/x+1-58/21=0
We calculate fractions
We do not support expression: x^3
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