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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    310=150+330×150^2/(330^2+x^2)
    0.1685=x×150/(330^2+(3.14×x^2/0.000632)^2)^0.5
    x/(1-x)=10%
    3q^2-40q+200
    3q^2-20q+200
    15x(40÷2-x)=1560
    15x(40÷2-x)=1500
    6x+6(52-2x)+10[37-x-(52-2x)]=250
    √x2-x
    4.6(50+a)=(10-4.6)(50-a)
    1/6+(1/3+1/6)h=1
    (1/3+1/6)x=1
    6x+8(x+1.5x)=1300
    -x²+40x-200=4
    5-y=16
    x-9=8
    x²-40x+204=0
    3x+1=4
    25*10+5(x-10)=0.9*(25*10+5x)
    25*(4000*0.75-2500) + 25*(2500*y/10-1500)=0.15*100000

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