Mathematics
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current location:Mathematical operation > History of Inequality Computation
    abs(X+3)>4
    4
    
4
    
abs(2X+1)>abs(5-X)
    (509.92+X)/(12812-X)=10%
    5(X-1)<-3(X-3)
    [(2X-5)÷4]-[(2X+5)÷3]≥[(6X-7)÷2]-1
    2(1+3X)÷7<9
    (1+3X)÷7<9
    -7≤2(1+3X)÷7
    -7≤2(1+3X)÷7<9
    -7≤[2(1+3X)]÷7<9
    (X+3)÷2≥1
    X+3÷2≥1
    3x-1<2(X+1)
    (1-X)÷3≤(1-2X)÷7
    1770-2.95a>3.54a-177
    1770-2.95a>4.43a-604.2
    x^(2)<2x
    x^(2)-4<0

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