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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    test
    387*x-x^2=29806
    4/3*3.14*x^3*(28+x)*7.82=25806
    4/3*3.14*x^3*(28+x)=25806
    15/4*x=3*sqrt(5)/2
    -2/9(11-n)^2+3=1
    -2/9(6-n)^2+3=1
    10000l
    35+24a=0.19(350+100a)
    2x=9999x
    2x+2x+10x=30
    4x+4x+8x=30
    8x+2x+12x=30
    X/3.1+X/2.6+X=1000
    X/3.1+X=1000
    2 x+8=x(4x-3)+x(x-3)
    90+arctan(5x/(5sqrt(10)))-arctan(5)=50
    90+arctan(5x/(5sqrt(10)))-arctan(x)=50
    sqrt(100+x^2)/(x*sqrt(1+x^2))=1
    (-1.171)^2+(2+0.5x)*(-1.171)+2x=0

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