5/n=30/54

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Solution for 5/n=30/54 equation: 


D( n )

n = 0

n = 0

n = 0

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

5/n = 30/54 // - 30/54

5/n-(30/54) = 0

5/n-5/9 = 0

5*n^-1 = 5/9 // : 5

n^-1 = 1/9

-1 < 0

1/(n^1) = 1/9 // * n^1

1 = 1/9*n^1 // : 1/9

9 = n^1

n = 9

n = 9

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