12/n=-2/n-4

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Solution for 12/n=-2/n-4 equation: 


D( n )

n = 0

n = 0

n = 0

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

12/n = -2/n-4 // + -2/n-4

12/n-(-2/n)+4 = 0

12/n+2*n^-1+4 = 0

14*n^-1 = -4 // : 14

n^-1 = -2/7

-1 < 0

1/(n^1) = -2/7 // * n^1

1 = -2/7*n^1 // : -2/7

-7/2 = n^1

n = -7/2

n = -7/2

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