Respuesta :

David1993
First do the disttibutive between -3x(x-1)

= -3x^2 +3x

Then stay:

x - ( -3x(x-1)-x)/x = 2

x - ( -3x^2+3x-x)/x = 2

Now we sum 3x-x = 2x

X - ( -3x^2 +2x)/x = 2

x +(3x^2 - 2x)/x = 2

x+3x -2 = 2 <=> 4x -2 = 2 <=> 4x = 4 <=> x = 1 <=> Answer = {x e R / x = 1}

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