18/x=9/10

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Solution for 18/x=9/10 equation: 


D( x )

x = 0

x = 0

x = 0

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

18/x = 9/10 // - 9/10

18/x-(9/10) = 0

18/x-9/10 = 0

18*x^-1 = 9/10 // : 18

x^-1 = 1/20

-1 < 0

1/(x^1) = 1/20 // * x^1

1 = 1/20*x^1 // : 1/20

20 = x^1

x = 20

x = 20

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