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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    1882963*((1+x)^-30)=(50000*((1+x)^15-1)/x)*(1-x)^2
    x^2-36x=-640
    1882963*((1+x)^-32)=(50000*((1+x)^15-1)/x)*(1-x)^2
    1882963*((1+x)^-32)=50000*((1+x)^15-1)/x
    a×a+a=600
    s^3+4s^2+5s-2=0
    (N-80)/(-20-80)=13.6%
    (N-80)/(-20-80)
    X÷(X+561.16)=5%
    X÷(X+555.56)=1%
    ((2780.82-x-6139.93)/6139.93)*0.5=((2327.21+x)-3716.13)/3716.13
    ((2780.82-x-6141.39)/6141.39)*0.5=((2327.21+x)-3716.13)/3716.13
    ((2780.82-x-6141.39)/6141.39)*0.5=((2780.82+x)-3716.13)/3716.13
    (26.493+x)×3.35=52.985+71.278-x
    (26.493+x)×3.15=52.985+71.278-x
    (26.493+x)×2.75=52.985+71.278-x
    x^2-28x+27=0
    1-sqrtx=x(2-x)
    7xx=8.82
    13/6x180

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