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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    t+5t^2-0.3
    (12000+120x)*(80+2x)-16000x-640000=1220000
    (42-3X)X=144
    X(72-2X)=640
    10%=(8%*100/55*(1-x))/(1-8%*100/55*(1-x))
    x-2/7x=240
    (1.5x+x)*3=600
    x^4+x=10
    (x/(x-1))^(x-1)-x=0
    (x/(x-1))^x-x=0
    7500/1.5x-4000/x=0.5
    7500/1.5x-400/x=0.5
    5cosx/x²+1
    (s+2)×(s+2)×(s+3)
    (s+1)×(s-2)×(s+3)
    0.5×y/60+30×5+15×1/2-6y = 6y-3×30-6×y/60
    0.5×y/60+30×5+15×1/2-6y=6y-3×30-6×y/60
    100*(1+x)^5=200
    100*(1+x)^8=200
    50x²-10x-24

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