2x-1<3 -2/x≤1
x-1≥2 3x-7<83(x+1)>x-1 -2/3x≥2
4.x≤2 x+2>1
2x-4>0x-7<0 2X<-1 X+2>0
7.+3>0 -3X+5>0
2/3x+1>02-x≥0
x-4 < 2x+1 2x-6 < x-2
3×10x<500 7(X+3)>98
3x-2(9-x)>3(7+2x)-(11-6x)
2(3x-1)-3(4x+5)≤x-4(x-7)
2(x-1)-x>3(x-1)-3x-5
15-(7+5x)≤2x+(5-3x)
2X+3>0
-3X+5>0
5X+6<3X
4(2X-3)>5(X+2)
2X+4<0
5X-2≥3(X+1)
2(X-3)≤4
5x-3>0
2x-3(x-1) > 6
6x-3(x-1) ≤12-2(x+2)
3(1-3x) < 4(x-1)
8-7x+1 > 2(3x-2)
3x+14 > 4(2x-9)
3-3x 5x+3x>2
-3x+9<7
5x+3x>2
(3+8)x>6
5-3/1 x>5
11x-5x>3
-3a-9a>11
-4a+9>6
33x+33<1
6x+8>3x+8
2X<-1 X+2>0
2(1+X)>3(X-7) 4(2X-3)>5(X+2)
x-2(x-3)≤8 x-3(x-2)≥4
找了好久,60题太多啦,题海战术没什么用的,你先做着这些题目吧.