Question 285613
1 + 2/x = 3/ x^2
Get rid of fractions.  Multiply thru by x^2
{{{x^2 + 2x = 3}}}
{{{x^2 + 2x - 3 = 0}}}
(x+3)*(x-1) = 0
x = -3, 1
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x/ x-1 + x = 4x - 3/ x - 1 
It's not clear, use some parenthese.