7/n+3=66

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Solution for 7/n+3=66 equation: 


D( n )

n = 0

n = 0

n = 0

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

7/n+3 = 66 // - 66

7/n-66+3 = 0

7*n^-1 = 63 // : 7

n^-1 = 9

-1 < 0

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

1 = 9*n^1 // : 9

1/9 = n^1

n = 1/9

n = 1/9

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