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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    x-1
    n²-7n-144=0
    1635.75=1496.15*1.138802^(x/365)
    48/A*6=4
    580/(X-40-(X*13%-5)*12%) = 100
    12(X× 0.13 −5)
    2.78×X÷(X+1400)
    235.4501*(24.64+x)^2.61396-235.4501*(24.64-x)^2.61396=229415.49
    235.4501*(19.06+x)^2.61396-235.4501*(19.06-x)^2.61396=229415.49
    235.4501*(19.06+x)^2.61396=1
    19000*(1+x)^48=360000
    2x=x^2
    580/(X-40-(X*13%-5)*12%)=100
    580/(X-40-(X*13%-5)*12%)
    2x=x2
    (x-4)(x-6)=156
    5000×K×50%-5000×K×15%-5000×(1+K)×8%×20%=0
    π^x=2
    5000×15.5%×50%-5000×15.5%×15%-5000×(1+15.5%)×8%×K
    (1+x/12)^30=1.42

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