1-(100/x)=0.75

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Solution for 1-(100/x)=0.75 equation:


D( x )

x = 0

x = 0

x = 0

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

1-(100/x) = 0.75 // - 0.75

1-(100/x)-0.75 = 0

1-100*x^-1-0.75 = 0

-100*x^-1 = -0.25 // : -100

x^-1 = 0.0025

-1 < 0

1/(x^1) = 0.0025 // * x^1

1 = 0.0025*x^1 // : 0.0025

400 = x^1

x = 400

x = 400

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