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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    (3.3+c)×7.98=12c
    -1/x=-8.25
    4x×x+4÷9-4√3÷3×x=1
    a^2-4*a+800=0
    (e^(-x))*(1+x) + (1+10)*(1-x)=0
    (e^(-x))*(1+x) + (1+0)*(1-x)=0
    4.3682=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
    1149=((0.021*x^1.85+1028)^0.5)*x^0.84
    5.4072=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
    65n+3.5n^2+3.5n=1880
    65n+3.5n*2+3.5n=1880
    x-x/1.01*0.01-x/1.01*0.01*0.07*0.5-(x/1.01-800)*0.2=2000
    x-x/1.01*0.01-(x/1.01-800)*0.02=2000
    x-x/1.01*0.01-x/1.01*0.01*0.07*0.5-(x/1.01-800)*0.02=2000
    11537.0666666666t^2+11694.4t-4050=0
    5.0242=((28.02*0.639(x+0.1))/(1+0.639(x+0.1))*((100-6.66-1.14)/100)*(1/(1+0.31*1.14)+((0.76(x+0.1))/(1.3*0.101325))
    33800=(15000*(0.2*1.5*0.9+t*0.8*0.4))
    X+57(X/174)=6930
    X-57(X/174)=6930
    3xx+4((2/3)x+1)^2=12

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