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current location:Solving equations online > On line Solution of Monovariate Equation > The history of univariate equation calculation
    2(X-2)一(3X-1)=4(1一X)
    3X一5=5X一(3一X)
    3(X十4)=X
    6(2/3 x一5)一X=6一(1/2x+1)
    (2k+1)^2-4(k^2-2k+3)=5
    48000÷(60x)=24000÷[40(210-x)]
    X^2-5÷2X+1=0
    X^2-5÷2+1=0
    m-2=m÷4-1÷8
    (x-2)/0.2-(x+1)/0.5=3
    x*0.9*2.55=3.79
    0.75x+25=0.9x-20
    X+400-2/100*(20000+X/0.13)=2200
    1.5x+1.25x=220
    1.333333X+1.2X=220
    143/(85891022/51)*{1752878-(85891022/51)}=x
    49/(85891022/51)*{1752878-(85891022/51)}=x
    (x+8)(x-8)=192
    49/x*(1752878-x)=2
    143/858910.22*(1752878-858910.22) =X

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