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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    (4.5+x)/x=(3.5+15)/3.5
    16(0.75a-300)=13(a-405)
    x*x*x-x*5+(39/25)
    (select 198766*667891)
    n×(n-1)×(n-2)×(n-3)×(n-4)÷(5×4×3×2)×(1÷(n×(n-1)×(n-2)))^((n-5)÷(n-3))=3÷40
     n×(n-1)÷5×(3÷n)^(n-5)=1
     n×(n-1)÷5×(3÷n)^(n-5)=0
     n×(n-1)÷5×(3÷n)^(n-5)=10
    n×(n-1)÷5×(3÷n)^(n-5)
    a²+a=5
    y-89.1=y*0.1
    0.04x=60
    x²+2x-0.14=0
    x+0.5x=230
    x+x/2=230
    a^2+3a-9=0
    0.0148/x=0.1289/0.86289
    0.4/100.58=x/3.722
    12.09c=(3.3+c)×8.97
    (x-40)[100-2(x-50)]=1750

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