5/x+2=4/x-4

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Solution for 5/x+2=4/x-4 equation:


D( x )

x = 0

x = 0

x = 0

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

5/x+2 = 4/x-4 // - 4/x-4

5/x-(4/x)+2+4 = 0

5/x-4*x^-1+2+4 = 0

1*x^-1 = -6 // : 1

x^-1 = -6

-1 < 0

1/(x^1) = -6 // * x^1

1 = -6*x^1 // : -6

-1/6 = x^1

x = -1/6

x = -1/6

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