9/x=15/10

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Solution for 9/x=15/10 equation: 


D( x )

x = 0

x = 0

x = 0

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

9/x = 15/10 // - 15/10

9/x-(15/10) = 0

9/x-3/2 = 0

9*x^-1 = 3/2 // : 9

x^-1 = 1/6

-1 < 0

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

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

6 = x^1

x = 6

x = 6

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