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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    (20-2x)*5-2x=64
    7200/1.2x-4500/x=10
    0.00000001(1-x)=x^2
    arcsin(2*cos(x-arcsin(sin(40+42/60)/2)))-arcsin(2*cos(x-arcsin(sin(40+33/60)/2)))=6/5*(9/360/60)
    2+x=3
    (x-2)e∧x+(x-1)∧2
    x^3-2x^2=144
    (1000+1500)×x+(300+100)×x ×3=42000
    (1000+1500)×x+(300+100)×x ×3=4.2
    (1000+x)×10+(300+100)×10 ×3=4.2
    (800+x)×8+(300+100)×8 ×3=24000
    (1000+x)×8+(300+100)×8 ×3=24000
    (1000+x)×5+(300+100)×5 ×3=24000
    (1000+x)×10+(300+100)×10 ×3=24000
    (1000+1500)×x+(300+100)×x ×3=24000
    (800+1500)×x+(300+100)×x ×3=24000
    (800+1200)×x+(300+100)×x ×3=24000
    66.67%-6.17%-【(1+g)/g】*4.5%*70%=0
    66.67%-6.17%-【(1+x)/x】*4.5%*70%=0
    66.67-6.17-【(1+x)/x】*4.5*70=0

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