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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x/(10+x)=0.58
    x/10+x=0.58
    x²=(x-5)²+120²
    2x^3-3^2+1=0
    6x=√3(100+x)
    -3x^3+3x^2-x+1=0
    (x+610-54)/(x+610)=0.92
    (x+610-54)/(x+510)=0.92
     10/x+(x-5)/(x+10) = 1
    10/x+(x-5)/(x+10)=1/(x-5)
    (x+540)/(x+590)=92
    (26.7-x)×1.5%=x
    (26.7-x)×1.5=x
    (x*1.2*0.9-x)+(2000-x)*1.15*0.9/(2000-x) = 131
    (x*1.2*0.9-x)+(2000-x)*0.15*0.9= 131
    (x*1.2*0.9-x)+(2000-x)*1.15*0.9-(2000-x) = 131
     (x*1.2*0.9-x)+(2000-x)*1.15*0.9-(2000-x) = 131
    (2000-x)*1.15*0.9-(2000-x)
    (4.07-x)*85=75
    13.15c=(3.3+c)×7.97

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