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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    -449*x^3+3525*x^2-6823*x+5520=4697
    0.1x^2-x+1=0
    x^2-15x-20=0
    x^2-15x+44=0
    0.2x+4-0.4x=4
    3x=3
    X=1.4*(130+50*0.2+6+0.02X+0.03X)
    X=1.4*(150+12*0.5+6+0.02X+0.03X)
    X=1.4*(100+12*0.5+6+0.02X+0.03X)
    X=1.4*(60+12*0.5+6+2%X+3%X)
    x^(-x)
    xx=√3/4
    15*x+10*(50-x)=660
    15*x+10*(50-x)=660
    x*(100-x)=2600
    3*157+2*243-3*248-3x=-303
    8y²+49y+81=0
    15-3(4+2x)+5(7+3x)=21
    x*99.975%-126.289*100.025%=1/10
    (X-191673.674242)/191673.674242=0.7

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