18/(2x)=3

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Solution for 18/(2x)=3 equation: 


D( x )

2*x = 0

2*x = 0

2*x = 0

2*x = 0 // : 2

x = 0

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

18/(2*x) = 3 // - 3

18/(2*x)-3 = 0

9*x^-1 = 3 // : 9

x^-1 = 1/3

-1 < 0

1/(x^1) = 1/3 // * x^1

1 = 1/3*x^1 // : 1/3

3 = x^1

x = 3

x = 3

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