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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x*x=2.6*(1-x)*(3-x)
    x/(2000+x) = 20%
    (x-1)^2=(1+2x)/(1-2x)
    2446*0.562*794/(794+x-18)=669
    (32-x)(20+5x)=900
    (80-x)*(20+2x)=2800
    3*1.5x+9x=567000
    2400=-2x^2+480x-25600
    y =-0.5*120*120+80*120+4000
    x^-2/3
    (1000-2x)(100+x)=1152
    (40-4X)(25-2X)=3×200
    a×0.6=36.9
    a×0.6=28.9
    a×0.6=19.9
    a×0.6=10.9
    450/x-450/x+5 = 1
    (x+0.8)x=4.68
    381+X*7.93=(100+X)*4.05
    381+X*7.93=(100+X)*4.28

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