3/x=6/9-x

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Solution for 3/x=6/9-x equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

3/x = 6/9-x // - 6/9-x

x+3/x-(6/9) = 0

x+3/x-2/3 = 0

1*x^1+3*x^-1-2/3*x^0 = 0

(1*x^2-2/3*x^1+3*x^0)/(x^1) = 0 // * x^2

x^1*(1*x^2-2/3*x^1+3*x^0) = 0

x^1

x^2+(-2/3)*x+3 = 0

x^2+(-2/3)*x+3 = 0

DELTA = (-2/3)^2-(1*3*4)

DELTA = -104/9

DELTA < 0

x in { } 

x belongs to the empty set

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