x-(3-1)≤x+2解不等式!x-5/2+1>x-3 3/1x-2<1-5/1x x-(3x-1)≤x+2

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x-(3-1)≤x+2解不等式!x-5/2+1>x-33/1x-2<1-5/1xx-(3x-1)≤x+2x-(3-1)≤x+2解不等式!x-5/2+1>x-33/1x-2<1-5/1xx-(3x-1)

x-(3-1)≤x+2解不等式!x-5/2+1>x-3 3/1x-2<1-5/1x x-(3x-1)≤x+2
x-(3-1)≤x+2解不等式!x-5/2+1>x-3 3/1x-2<1-5/1x x-(3x-1)≤x+2

x-(3-1)≤x+2解不等式!x-5/2+1>x-3 3/1x-2<1-5/1x x-(3x-1)≤x+2
x-(3-1)≤x+2
x - 2 ≤ x+2
x 为一切实数.
x-5/2+1>x-3
x-3/2>x-3
x 为一切实数.
x/3 - 2 <1- x/5
8x/15 < 3
8x < 45
x < 45/8
这题的题目没写清楚?
x-(3x-1)≤x+2
x-3x +1 ≤ x +2
- x ≤ 1
x ≥ -1