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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    3.5:0.2=x:2
    x=2sinx
    2×80000/x=
    17544984.01-17779984.01*0.0291-16900056.3-(229333.94-x/1.09*0.09)*1.12=x
    3.14*(x+49.5)/10*3.14*(x/10/2)*(x/10/2)*19.32=40.23
    60+300*x=80+250*x
    (X-(X*20%))*20%=7308
    x+x*0.00374+x*0.0305=45729300
    3t²+144t=-1620
    (x+3×2)/3=9+5×5x
    x+5=6
    x/600+5=2x-50/600
    7x+3x=3
    x^2-3x-1=0
    x+x=x*x
    x^5+10x^3+20x-4=0
    x^4+4x-1=0
    x^2+1=0
    2x^2+3x+1=0
    50000*(1+20%)^n=85000

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