1.8/x=1.28

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Solution for 1.8/x=1.28 equation:


D( x )

x = 0

x = 0

x = 0

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

1.8/x = 1.28 // - 1.28

1.8/x-1.28 = 0

1.8*x^-1 = 1.28 // : 1.8

x^-1 = 0.71111111

-1 < 0

1/(x^1) = 0.71111111 // * x^1

1 = 0.71111111*x^1 // : 0.71111111

1.40625 = x^1

x = 1.40625

x = 1.40625

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