5/(n-12)=-1/n

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Solution for 5/(n-12)=-1/n equation:


D( n )

n = 0

n-12 = 0

n = 0

n = 0

n-12 = 0

n-12 = 0

n-12 = 0 // + 12

n = 12

n in (-oo:0) U (0:12) U (12:+oo)

5/(n-12) = -1/n // + -1/n

5/(n-12)-(-1/n) = 0

5/(n-12)+n^-1 = 0

5/(n-12)+1/n = 0

(5*n)/(n*(n-12))+(1*(n-12))/(n*(n-12)) = 0

1*(n-12)+5*n = 0

6*n-12 = 0

(6*n-12)/(n*(n-12)) = 0

(6*n-12)/(n*(n-12)) = 0 // * n*(n-12)

6*n-12 = 0

6*n-12 = 0 // + 12

6*n = 12 // : 6

n = 12/6

n = 2

n = 2

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