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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    49x^2+84x+273=0
    x+1/3x=4/5
    (18870-18680)/(x-8.894)=(19200-18870)/(8.894-x)
    (18870-18680)/(x-4.76)=(19200-18870)/(4.87-x)
    (18630-18000)/(x-0.49)=(20000-18640)/(0.83-x)
    18630-18000/x-0.49=20000-18630/0.83-x
    (X-X/1.09*0.03)*0.02=30258.03
    (X-X/1.09*0.03)*0.02=318929.57
    (118.39-x)÷(x-94.24)=(1800-1613.42)÷(1613.42-1600)
    26.5*(67x/33)+27x=48527.3565
    -(s+1)(s+2)(s+3)/(2s+8)=0
    -(s+1)(s+2)(s+3)/(2s+8)=0
    207.2615/(1+x/12*7)+647/(1+x/12*13)+0.4635/(1+x/12*24)=796.925
    (x-119.713)*10-1-1=3
    (x-119.713)*10-1-1=1
    12*(740+144*sqrt(13))/(308+8*sart(13))
    tan(a)=0.666666
    (x-107.331)*10-1-1=3
    (x-107.331)*10-1-1=1
    (x-123.425)*10-1-1=1.5

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