初一数学方程计算题50带答案的

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