8/x=7.2

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Solution for 8/x=7.2 equation: 


D( x )

x = 0

x = 0

x = 0

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

8/x = 7.2 // - 7.2

8/x-7.2 = 0

8*x^-1 = 7.2 // : 8

x^-1 = 0.9

-1 < 0

1/(x^1) = 0.9 // * x^1

1 = 0.9*x^1 // : 0.9

1.11111111 = x^1

x = 1.11111111

x = 1.11111111

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