30/x-5.50=8

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Solution for 30/x-5.50=8 equation: 


D( x )

x = 0

x = 0

x = 0

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

30/x-5.5 = 8 // - 8

30/x-8-5.5 = 0

30*x^-1 = 13.5 // : 30

x^-1 = 0.45

-1 < 0

1/(x^1) = 0.45 // * x^1

1 = 0.45*x^1 // : 0.45

2.22222222 = x^1

x = 2.22222222

x = 2.22222222

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