1/4=12/n

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Solution for 1/4=12/n equation: 


D( n )

n = 0

n = 0

n = 0

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

1/4 = 12/n // - 12/n

1/4-(12/n) = 0

1/4-12*n^-1 = 0

-12*n^-1 = -1/4 // : -12

n^-1 = 1/48

-1 < 0

1/(n^1) = 1/48 // * n^1

1 = 1/48*n^1 // : 1/48

48 = n^1

n = 48

n = 48

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