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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    340000000=14.3*750*x*(660-x/2)
    60(1-x)*80(1+2x)=(1600*16-7120)/15+36*80(1+2x)
    7x^2+100x-5300=0
    (2x+2)*(x-1)=16
    x/0.16*1.05=670
    x-(9.6%*x)=52.4
    4+3x=9
    200*(0.15-x)=100*(x-0.15)
    200x(0.15-x)=100x(x-0.15)
    √((X∧3)+x)
    0.335(375+195-a)=101.25+82.875-0.27a
    475=4(17.5+a)
    118.75+82.875-0.25a=0.335*(475+195-a)
    0.5a+17.5=475*0.25
    (1/10000)x^2+(13/100)x-2=35
    (b+2)(b+2)-4(6-b)=0
    (b+2)(b+2)-4(6-b)=0
    0.0001x^2+(13/100)x-2
    x+2/x
    72x²-52x+9=0

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