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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2(x+1/2)-1<-x+9
    200(x-3)=150(x+5)
    0.029=1210.5*d*d*d*d*d
    3x+(x-1)/0.2=3-(2x-1)/0.3
    0.0000655*x^2-0.00000000316*x^3+0.7787*x=441
    1.5x*x+2.3x-0.8=0
    24000*378x = 198*49600x - (1426/7200 * 198 * 160 * 150 * 180)
    (80-2X)(50-2X)=5400
    x+108=3x+18
    16e^(-0.49x)+x+10=37
    16e^(-0.49x)+x+10=26
    16e^(-0.49x)+x+10=18
    x+108=3x-18
    16/e^0.49x+x+10=18
    16/e^0.49x+x+10=26
    109956*x^3=192+60x
    16/e^0.49x+x=26
    16/e^0.49x+x=37
    109.956*x^3=192+60x
    x除于1.2=15

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