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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    1600=(75-x)*(30-x)
    x^2-2*x+ln(x)-1=0
    ln(x/1.66)=0.52843*(1-298.15/288.15)-28.1*ln(298.15/288.15)-14.677*(298.15/288.15-1)
    ln(x/1.66)=0.52843*(1-298.15/293.15)-28.1*ln(298.15/293.15)-14.677*(298.15/293.15-1)
    ex=2x+e-2
    0.995=2.17x/(1+1.17x)
    38X+28X=132
    x+32=76
    36X-72=
    36X-72=
    3.9841=((30.56*0.847(x+0.1))/(1+0.847(x+0.1))*((100-8.28-1.4)/100)*(1/(1+0.31*1.4)+((2.26(x+0.1))/(1.3*0.101325))
    15=26/0.7/(2*x*9.8*(1.181-1.147)*1.181)^0.5
    1.3547=-0.0614*x^2+0.0895*x+1.3304
    1.3568=-0.0614*x^2+0.0895*x+1.3304
    1.4163=0.0184*x^2-0.0831*x+1.4246
    1.4159=0.0184*x^2-0.0831*x+1.4246
    1.4159=0.0184*x^2-0,0831*x+1.4246
    4*(x-5)=20+1.01*((20-x)-0.5*(x-5))
    3*10^8*sqrt(9*10^16-X^2)*930=(1+X^2)*1.496*10^11
    60/100=x/150

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