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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    -3x+30x=63
    -3x+30x-63=0
    3000*0.01a*150*1.1+5000*0.05*96*(1-1.25*0.01a)=47250
    12*0.02*325*(1+0.12a)+13*0.019*300*(1-0.1a)=156
    30*a*165+250*24*(1-0.05a)=47250
    (34*π*x^2)/(12*180)+2*x/3-34*π/180=0
    2.78x/(x+1400)
    Arctan0.6823
    x+arctanx=π/2
    x^3+x=1
    2X÷7=6
    4.4X-X=68
    X=68÷(4.4-1)
    68÷(4.4-1)=X
    1194.222x^4-6400x^2+6400=0
    7x-36+4x-45/0.5=810
    tanx=0.2
    525cos20=527cosx
    2xx-15000=-sqrt2*x
    -1.1003=(1/x)*ln(1-x)

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