12/x-2=7

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Solution for 12/x-2=7 equation: 


D( x )

x = 0

x = 0

x = 0

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

12/x-2 = 7 // - 7

12/x-7-2 = 0

12*x^-1 = 9 // : 12

x^-1 = 3/4

-1 < 0

1/(x^1) = 3/4 // * x^1

1 = 3/4*x^1 // : 3/4

4/3 = x^1

x = 4/3

x = 4/3

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