1)87x+2y=7733
20x+32y=4364
答案:x=87 y=82
2)44x+60y=6340
15x+42y=4122
答案:x=20 y=91
3)11x+74y=3548
71x+45y=4730
答案:x=40 y=42
4)53x+54y=3229
70x+43y=2877
答案:x=11 y=49
5)43x+9y=801
76x+16y=1420
答案:x=9 y=46
6)55x+32y=6161
45x+84y=10707
答案:x=55 y=98
7)47x+27y=5396
94x+55y=10870
答案:x=70 y=78
8)33x+49y=4237
92x+2y=6428
答案:x=69 y=40
9)0x+56y=3920
64x+90y=9244
答案:x=46 y=70
10)91x+8y=4696
51x+66y=5154
答案:x=48 y=41
11)76x+90y=12152
52x+0y=4004
答案:x=77 y=70
12)47x+55y=6777
19x+48y=4131
答案:x=81 y=54
13)99x+57y=6558
85x+46y=5563
答案:x=53 y=23
14)26x+73y=7814
69x+65y=8379
答案:x=31 y=96
15)78x+35y=6814
10x+52y=2394
答案:x=73 y=32
16)21x+34y=3444
30x+35y=4350
答案:x=96 y=42
17)76x+64y=6048
54x+78y=6444
答案:x=24 y=66
18)25x+78y=9164
72x+61y=11992
答案:x=92 y=88
19)57x+62y=7419
18x+71y=7125
答案:x=29 y=93
20)53x+16y=1665
0x+2y=122
答案:x=13 y=61
21)26x+88y=5346
18x+76y=4274
答案:x=77 y=38
22)45x+61y=3848
88x+91y=6450
答案:x=34 y=38
23)98x+42y=11088
4x+32y=2512
答案:x=84 y=68
24)18x+86y=9558
60x+43y=7737
答案:x=58 y=99
25)11x+96y=5708
66x+13y=1031
答案:x=4 y=59
26)53x+12y=3567
94x+69y=7233
答案:x=63 y=19
27)70x+16y=3508
63x+16y=3186
答案:x=46 y=18
28)0x+10y=940
66x+20y=4850
答案:x=45 y=94
29)39x+66y=7791
55x+22y=5159
答案:x=61 y=82
30)11x+74y=4537
12x+1y=405
答案:x=29 y=57
31)10x+25y=860
11x+66y=1793
答案:x=31 y=22
32)76x+75y=7509
6x+47y=1209
答案:x=84 y=15
33)10x+71y=4002
38x+41y=3310
答案:x=31 y=52
34)38x+30y=3248
28x+57y=2812
答案:x=76 y=12
35)46x+79y=10046
3x+37y=3203
答案:x=81 y=80
36)62x+89y=10662
44x+32y=5136
答案:x=60 y=78
37)17x+32y=3539
4x+36y=2484
答案:x=99 y=58
38)41x+57y=7289
16x+30y=3496
答案:x=61 y=84
39)88x+78y=10482
39x+1y=3202
答案:x=81 y=43
40)77x+29y=1932
63x+40y=2492
答案:x=4 y=56
41)16x+96y=3696
81x+19y=3767
答案:x=39 y=32
42)95x+77y=8028
74x+62y=6312
答案:x=61 y=29
43)90x+27y=10530
1x+96y=7773
答案:x=93 y=80
44)0x+54y=1836
23x+62y=4109
答案:x=87 y=34
45)76x+80y=11604
73x+59y=10236
答案:x=99 y=51
46)83x+92y=10220
54x+43y=5385
答案:x=40 y=75
47)34x+3y=1358
12x+22y=1652
答案:x=35 y=56
48)56x+46y=6862
36x+47y=5335
答案:x=79 y=53
49)65x+40y=2610
1x+39y=424
答案:x=34 y=10
50)60x+74y=7930
82x+18y=7928
答案:x=89 y=35
51)22x+16y=894
26x+57y=2923
答案:x=5 y=49
52)66x+78y=12162
96x+89y=15636
答案:x=85 y=84
53)52x+17y=4581
26x+13y=2691
答案:x=59 y=89
54)56x+0y=112
20x+95y=5930
答案:x=2 y=62
55)41x+30y=1932
10x+81y=4008
答案:x=12 y=48
56)56x+29y=6039
59x+52y=7971
答案:x=69 y=75
57)45x+82y=770
68x+72y=904
答案:x=8 y=5
58)0x+81y=243
38x+56y=3056
答案:x=76 y=3
59)1x+25y=1627
59x+50y=7643
答案:x=77 y=62
60)88x+46y=8682
67x+20y=5183
答案:x=49 y=95
61)44x+41y=4550
24x+8y=1936
答案:x=68 y=38
62)9x+67y=921
6x+89y=747
答案:x=80 y=3
63)1x+47y=2427
60x+40y=6620
答案:x=77 y=50
64)32x+28y=3932
24x+91y=9179
答案:x=45 y=89
65)93x+59y=10753
6x+95y=5527
答案:x=82 y=53
66)66x+17y=6846
60x+18y=6300
答案:x=96 y=30
67)38x+66y=6522
69x+63y=9171
答案:x=90 y=47
68)94x+24y=4082
74x+25y=3702
答案:x=23 y=80
69)18x+48y=2646
61x+66y=3747
答案:x=3 y=54
70)29x+68y=5683
96x+6y=6762
答案:x=67 y=55
71)79x+12y=4667
73x+13y=4389
答案:x=53 y=40
72)1x+9y=138
49x+45y=3198
答案:x=57 y=9
73)88x+58y=4536
0x+57y=912
答案:x=41 y=16
74)61x+93y=6877
65x+61y=6185
答案:x=67 y=30
75)39x+76y=8542
46x+35y=4775
答案:x=30 y=97
76)27x+60y=7845
80x+9y=6873
答案:x=75 y=97
77)23x+55y=551
65x+11y=835
答案:x=12 y=5
78)32x+84y=5392
68x+57y=5140
答案:x=32 y=52
79)0x+76y=4788
31x+81y=5165
答案:x=2 y=63
80)55x+79y=9200
55x+84y=9650
答案:x=38 y=90
1)7(2x-1)-3(4x-1)=4(3x+2)-1;
(2) (5y+1)+ (1-y)= (9y+1)+ (1-3y);
(3) [ ( )-4 ]=x+2;
20%+(1-20%)(320-x)=320×40%
2(x-2)+2=x+1
2(x-2)-3(4x-1)=9(1-x)
11x+64-2x=100-9x
15-(8-5x)=7x+(4-3x)
3(x-7)-2[9-4(2-x)]=22
3/2[2/3(1/4x-1)-2]-x=2
1 2x-10.3x=15
2 0.52x-(1-0.52)x=80
3 x/2+3x/2=7
4 3x+7=32-2x
5 3x+5(138-x)=540
6 3x-7(x-1)=3-2(x+3)
7 18x+3x-3=18-2(2x-1)
8 3(20-y)=6y-4(y-11)
9 -(x/4-1)=5
10 3[4(5y-1)-8]=6
10/3 (x/5+3/7)=9x/2
5/3(x+0.5)+2=3x-6
5x+2(2x/3+2)=2/3(x-6)+2
(2x-7)/2-(6x-5)/3=2x+3
(3x+2)/5-(x-6)=x/3
6x-(x/3+2)=2(x/5+5/2)-3
3(x/11-2)-5=2+3x/3
10/3(2x-6)=3/5
x/2-(x/3-2)=3
2/3(x+3)-3=5x/3
5/3(2x-5/3)=2x/5-8/9
25(x/3-x/2+2/5)-2=3/5(x-2/7)+4/9
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