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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x÷260=x÷360+1
    x^2=9*(0.02-x)^2
    x^2=9(0.02-x)^2
    9*(0.02-x)^=x^
    2x^2-0.09x+0.0009=0
    21x(1/21+1/15)x15=
    X-X*6.5%=947000
    3+x=7
    30*x+20x=855
    x^5
    5.8/x=5
    -5=5*e^(-5)-6*k*e^(-5)+k
    5=5*e^(-5)-6*k*e^(-5)+k
    (1-0.2k)*(e^(-5))-k*e^(-5)+0.2k=-1
    (1-0.2k)*(e^(-5))-k*e^(-5)+0.2k=1
    1-(1-0.2k)*(-1-e^(-5))-1.4*k+(1-0.2k)*e^(-5)-k*e^(-5)+0.2k=0
    1+(1-0.2k)*(-1-e^(-5))+1.4*k+(1-0.2k)*e^(-5)-k*e^(-5)+0.2k=0
    (x-3)/2-(2x➕1)/3=1
    11600*0.9+0.9*X=8200+X
    13800×0.9+0.9X=9800+X

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