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On line Solution of Monovariate Equation
> The history of univariate equation calculation
(160^(1-x))/(1-x)=0.5*(300^(1-x))/(1-x)
(160^(1-x))/(1-x)=0.5*(300^(1-x))/(1-x)
(160^(1-x))/(1-x)=0.5*(300^(1-x))/(1-x)
(16^(1-x))/(1-x)=0.5*(30^(1-x))/(1-x)
（x-30000）/x=0.2
x+2x+13＝157
（x-300000）/x=0.2
(16^(1-x)-1)/(1-x)=0.5*(30^(1-x)-1)/(1-x)-0.5/(1-x)
(16^(1-x)-1)/(1-x)=0.5*(30^(1-x)-1)/(1-x)+0.5/(1-x)
(16^(1-x))/(1-x)=0.5*(30^(1-x))/(1-x)
(16^(1-x)-1)/(1-x)=0.5*(30^(1-x)-1)/(1-x)-0.5/(1-x)
(16^(1-x)-1)/(1-x)=0.5*(30^(1-x)-1)/(1-x)+0.5/(1-x)
(16^(1-x)-1)/(1-x)=0.5*(30^(1-x)-1)/(1-x)+0.5/(1-x)
(16^(1-x)-1)/(1-x)=0.5*(30^(1-x)-1)/(1-x)+0.5/(1-x)
(160^(1-x)-1)/(1-x)=0.5*(300^(1-x)-1)/(1-x)+0.5/(1-x)
(160^(1-x)-1)/(1-x)=0.5*(300^(1-x)-1)/(1-x)+0.5/(1-x)
(160^(1-x)-1)/(1-x)=0.5
(160^(1-x)-1)/(1-x)=1
(160^(1-x)-1)/(1-x)=0.5*(300^(1-x)-1)/(1-x)+0.5/(1-x)
(160^(1-x)-1)/(1-x)=0.5*(300^(1-x)-1)/(1-x)+0.5/(1-x)
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