一元一次不等式组计算题10道，记住，是计算题！我七年级，速度第一采纳，不要太简单也不要太难。

Question

如题所述

Answer 1

66x+17y=3967
25x+y=1200
答案：x=48 y=47
(2) 18x+23y=2303
74x-y=1998
答案：x=27 y=79
(3) 44x+90y=7796
44x+y=3476
答案：x=79 y=48
(4) 76x-66y=4082
30x-y=2940
答案：x=98 y=51
(5) 67x+54y=8546
71x-y=5680
答案：x=80 y=59
(6) 42x-95y=-1410
21x-y=1575
答案：x=75 y=48
(7) 47x-40y=853
34x-y=2006
答案：x=59 y=48
(8) 19x-32y=-1786
75x+y=4950
答案：x=66 y=95
(9) 97x+24y=7202
58x-y=2900
答案：x=50 y=98
(10) 42x+85y=6362
63x-y=1638
答案：x=26 y=62

Answer 2

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)
20x-3≤5x+(x-5)
7x-2(x-3)<16
3(2x-1)<4(x-1)
5-x(x+3)>2-x(x-1)
3-4[1-3(2-x)] >59