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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2x-1≥3(x-2)
    (1.2×43.84×10^3)/(2×(3.14d^2)/4)=195
    1.5=2x^2*(1/0/011)*(2x^2/4/x)^(2/3)*(0.00085)^0.5
    (1.55/2)*((1+8(x/9)^2/(9.81*1.55^3))^0.5-1)=3.08
    x-5+7=45
    4x+3x(100-x)=370
    10n^9-9n^10-0.75=0
    x
    20x+10*(30-x)=420
    2.4y=20
    2.4y=19
    2.4y=18
    2.4y=17
    0.5(((0.5((125.875+x)/(1.07+x)+(125.625+x)/(1.05+x))/(1.06+x))+(0.5((125.625+x)/(1.05+x)+(125.375+x)/(1.03+x))/(1.04+x)))/(1.05+x)=117.4092
    2.4y=16
    2.4y=15
    0.5((0.5((125.875+x)/(1.07+x)+(125.625+x)/(1.05+x))/(1.06+x))+(0.5((125.625+x)/(1.05+x)+(125.375+x)/(1.03+x))/(1.04+x))/(1.05+x)=117.4092
    0.5((0.5((125.875+x)/(1.07+x)+(125.625+x)/(1.05+x))/(1.06+x))+(0.5((125.625+x)/(1.05+x)+(125.375+x)/(1.03+x))/(1.04+x)))/(1.05+x)=117.4092
    0.5((0.5((125.875+x)/(1.07+x)+(125.625+x)/(1.05+x))/(1.06+x))+(0.5((125.625+x)/(1.05+x)+(125.375+x)/(1.03+x))/(1.04+x)))/(1.05+x)
    8.94^2*(2.5+2x)=9.81*(2.5+x)^3*x^3

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