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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    0.8x=x-80
    (4-t)^2+(28/3-4t/3-4)^2=(t-7)^2+(t-28/3+4t/3)^2
    2400/x=(2400/(x-20))-10
    2x=4
    50*sin(x)/sin(36)=20/sin(x+36)
    83.04+0.4x=160
    83.04+x=155
    (346/2.5)×0.6+0.4x=155
    1/(x+1.25)=2/x+1/(x+2.5)+1/(x+5)
    1/X+2X
    3x^3-4x^2-15x+13=0
    4.5/(1+x)-4.5/(1+x)^2-4.5/(1+x)^3=95
    4.5/(1+x)-4.5/(1+x)^2
    4.5/(1+x)-4.5/(1+x)2
    140=212-7920/63+x
    x(10.34x^2+77.55)=349.08
    4.9521=((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))
    y(1-40%)+y=240
    183.6=16x+15x^2
    183.6=16x+15x2

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