15/n=4/7/18

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Solution for 15/n=4/7/18 equation: 


D( n )

n = 0

n = 0

n = 0

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

15/n = (4/7)/18 // - (4/7)/18

15/n-((4/7)/18) = 0

15/n-2/63 = 0

15*n^-1 = 2/63 // : 15

n^-1 = 2/945

-1 < 0

1/(n^1) = 2/945 // * n^1

1 = 2/945*n^1 // : 2/945

945/2 = n^1

n = 945/2

n = 945/2

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