Mathematics
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current location:Mathematical operation > History of Inequality Computation
    -1/2x>-3
    x^2-x-2≤0
    x^2-5x-6≥0
    2x∧2-3x+1<0
    3x^2-11x+6/x-2≤0
    -55+A-A*4%/4≥0
    -500000+13*x>0
    -500000+13*x≥0
    -500000+13x≥0
    -500000+13k≥0
    1000a+1800(20-a)≤26400 500a+900(20-a)≥12000
    12a+10(8-a)≤89 200a+160(8-a)≥1380
    3(x+2)>4x+2 1/2x≥1/3(x-1)
    1/3x-5≥1/6(4x+1)-7/2
    6x-2>3x-4 1/3(2x+1)-1/2x<1
    5(x-2)+8≤6(x-1)+7
    -2x+15<3
    a+2≥3a-2
    1≤-2x+13<3
    5(25x+12)+2≥37

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