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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    4x+15=2.2x(x+15)
    m^4+8m^3+18m^2+4m+1=0
    x(x-12)=60
    x(x-12)
    -x^2+220x-10648=0
    100x^3-1944x^2+4041x-1620=0
    100x^3-216x^2+377x+180=0
    0.8x=0.4
    (2/3)x+(3/4)x=(1/6)
    (1/2)x-(1/3)x=4
    (5/6)x=(7/12)÷(1/3)
    (5/6)x=(7/12)÷(3/1)
    x^3-130x^2+5100x-63000
    x^3-140x^2+600x+192000
    x^2+5x-6=0
    18x+2=22x-22+4
    18x+2=22(x-1)+4
    x^7+15x-25=8
    x^2/6-1
    3*0.001x=(6/(x-2*0.001+(76.8x/76.8+x))-1.5*0.001)*76.8

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