-2/x-4=7/18

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Solution for -2/x-4=7/18 equation: 


D( x )

x = 0

x = 0

x = 0

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

-2/x-4 = 7/18 // - 7/18

-2/x-(7/18)-4 = 0

-2/x-7/18-4 = 0

-2*x^-1 = 79/18 // : -2

x^-1 = -79/36

-1 < 0

1/(x^1) = -79/36 // * x^1

1 = -79/36*x^1 // : -79/36

-36/79 = x^1

x = -36/79

x = -36/79

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