9/x-8=4

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Solution for 9/x-8=4 equation:


D( x )

x = 0

x = 0

x = 0

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

9/x-8 = 4 // - 4

9/x-8-4 = 0

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

x^-1 = 4/3

-1 < 0

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

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

3/4 = x^1

x = 3/4

x = 3/4

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