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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    0.5/0.5=xe^(-x/2)
    1=xe^(-x/2)
    ln(1/x)=-x/2
    ln(0.9/x)=-x/2
    ln(0.8/x)=-x/2
    ln(0.7/x)=-x/2
    ln(0.6/x)=-x/2
    ln(0.5/x)=-x/2
    ln(0.4/x)=-x/2
    ln(0.3/x)=-x/2
    ln(0.2/x)=-x/2
    ln(0.1/x)=-x/2
    (1+x)*x=84
    2=100×(x-216)/(x×1200/100)
    (28.5-20)/(30-28.5)=(a-1.005)/(0.8007-a)
    (28.5-20)/(30-28.5)=(a-998.2)/(995.7-a)
    7.97×(3.5+x)=13.04x
    a×0.6=59.9
    a×0.6=43.9
    a×0.6=29.9

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