急需50道初二一元一次不等式题
急需50道初二一元一次不等式题
3x(x+5)>3x2+750道握、等下
0.4(x-1)≥0.3-0.9x
x-4 < 2x+1
2x-6 < x-2
3×10x<500
7(X+3)>98
2x-3x+3<6
2x-3x+1<6
2x-3x+3<1
2x-19<7x+31
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
5m-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) 3-3m<-2m
5x+3x>2 -3y+9<7 (3+8)x>6
5-3/1 x>5 11x-5x>3
-3a-9a>11 -4a+9>6 33x+33<1 5b-9<9b 6x+8>3x+8
3x-7≥4x-42x-19<7x+31. 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. 3[y-2(y-7)]≤4y. 15-(7+5x)≤2x+(5-3x). 3*10(x+1)>500 7(x+3)>98 7x<98