Mathematics
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current location:Mathematical operation > History of Inequality Computation
    x/(1+6.5%)>x-x*(1-20%)*30%+2000
    -a<-(1/a)
    (x+1)(x-2)(x+3)>0
    4X+3≥2X-1 5X-2≤2X+1
    x+3≥1 3X-6≤0
    3X≥2X-1 4X-1≤X+8
    2X+1>X-1 4x-1≤X+2
    2X+1>X-3 5X≤3X+2
    X-3(X-2)<8 (X+2/2)-1≤X+1/3
    2(X+1)>X 1-3X≥4
    x^2+2x-3≥0
    -x^2-2x+3≤0
    3X+3≥4X 1+2X≥-3
    X+2≥-2X-1 3X≤2(x+1)
    5X+1≥4x-1 (1/2)X-1≤1-(3/2)X
    2X-1≥X-3 3X-5≤X-1
    4X+2≥X-4 3X-1≤2X+1
    X-3(X-2)≤4 4X-1≤X+8
    2X+1≥X-1 4X-1≤X+2
    2(X+1)>X 3-2(2X-1)≥X+10

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