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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    4=(4÷3k)(4÷3k)+(3-4÷3k×3k)(3-4÷3k×3k)
    4+2.5k×k=3k
    x×x/(1-x)/(1-x)=1.39
    x×x/(1-x)×(1-x)=1.39
    125000000=9.6×250×(460-0.5x)x
    125000000=9.6×250×(460-0.5x)
    2x = 7+4x
    2 / x =7 / x
    (6000-x)÷10×5-10x = 2475
    56-5x=61
    -x²+680x-10890=0
    X²-75x+350=0
    (x+4)²=5(x+4)
    10.5x+(530-x)*19.3=35*19.3*10.5
    10.5x+(530-x)*19.3=35*19.310.5
    -1x^2-11x
    (100-2X)(50-2X)=3600
    10.5x+(530-x)*19.3=35*193*105*0.01
    105x+(530-x)*193=35*193*105
    10500x+(530-x)*19300=35*19300*10500

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