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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    20(1-x)=16.2
    x^2-2x-3=-5
    x^2-2x-3=5
    x^2-2x-3=0
    36+X=5
    2b^3-9b^2-81b-156=0
    (100+10m)(3+m)+(360-100-10m)5=1800
    (100+10m)(3+m)+(360-100-10m)5.4=1800
    (100+10m)(3+m)+(360-100-10m)5.4
    5x+32/2=26
    9*x^4-270x^3+773x^2-556=0
    1-e^(-4x^2-2.8x)=2.8x
     22607÷x×20000=86
    50000÷x×20000=86
    22607÷x×20000=86
    22607÷x×20000=86.4332
    5cosx/x+1
    4482.82*e^(-0.09x)+355.56x = 4456.82
    4482.82*e^(-0.09x)+355.56x = 4516.82
    4482.82*e^(-0.09x)+355.56x=4486.82

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