二元一次方程组计算题100题

word/media/image1.gif1. 2x+9y=81

3x+y=34

word/media/image1.gif2. 9x+4y=35

8x+3y=30

word/media/image1.gif3. 7x+2y=52

7x+4y=62

word/media/image1.gif4. 4x+6y=54

9x+2y=87

word/media/image1.gif5. 2x+y=7

2x+5y=19

word/media/image2.gif6. x+2y=21

3x+5y=56

word/media/image2.gif7. 5x+7y=52

5x+2y=22

word/media/image2.gif8. 5x+5y=65

7x+7y=203

word/media/image2.gif9. 8x+4y=56

x+4y=21

word/media/image2.gif10. 5x+7y=41

5x+8y=44

word/media/image1.gif11. 7x+5y=54

3x+4y=38

word/media/image1.gif12. x+8y=15

4x+y=29

word/media/image1.gif13. 3x+6y=24

9x+5y=46

word/media/image1.gif14. 9x+2y=62

4x+3y=36

word/media/image1.gif15. 9x+4y=46

7x+4y=42

word/media/image2.gif16. 9x+7y=135

4x+y=41

word/media/image2.gif17. 3x+8y=51

x+6y=27

word/media/image2.gif18. 9x+3y=99

4x+7y=95

word/media/image2.gif19. 9x+2y=38

3x+6y=18

word/media/image2.gif20. 5x+5y=45

7x+9y=69

word/media/image1.gif21. 8x+2y=28

7x+8y=62

word/media/image1.gif22. x+6y=14

3x+3y=27

word/media/image1.gif23. 7x+4y=67

2x+8y=26

word/media/image1.gif24. 5x+4y=52

7x+6y=74

word/media/image1.gif25. 7x+y=9

4x+6y=16

word/media/image2.gif26. 6x+6y=48

6x+3y=42

word/media/image2.gif27. 8x+2y=16

7x+y=11

word/media/image2.gif28. 4x+9y=77

8x+6y=94

word/media/image2.gif29. 6x+8y=68

7x+6y=66

word/media/image2.gif30. 2x+2y=22

7x+2y=47

word/media/image1.gif31. 5x+3y=8

3x+5y=8

word/media/image1.gif32. 6x-7y=5

x+2y=4

word/media/image1.gif33. 10x-8y=14

x+y=5

word/media/image1.gif34. 4x+7y=3

x+y=0

word/media/image1.gif35. 3x+y=10

7x-y=20

word/media/image2.gif36. 44x+10y=27

x+y=1

word/media/image2.gif37. 8x-y=0

x+y=18

word/media/image2.gif38. 11x-y=12

11y-x=-12

word/media/image2.gif39. 5x+6y=27

2x+3y=12

word/media/image2.gif40. 7x-2y=4

x+2y=12

word/media/image1.gif41. (2x+y)-5y=2

2x-5y=0

word/media/image1.gif42. 7x-3y=3

3x+2y=21

word/media/image1.gif43. 7x+2y=21

y-6x=1

word/media/image1.gif44. 10x-8y=0

3x-2y=2

word/media/image1.gif45. 3x+y=10

5x-7y=8

word/media/image3.gif46. 3x-2y=1

x-y=3

word/media/image3.gif

47. x+3y=-5

3x-4y=-2

word/media/image3.gif

48. y-3x=2

x-2y=6

word/media/image4.gif

49. 5x+3y=2

2x-y=3

word/media/image4.gif

50. 9x-3y=12

2x+y=6

51. word/media/image5.gif2x+3y=7

3x+2y=3

52. word/media/image5.gif3x+2y=18

x+y=7

word/media/image5.gif53. 2x-5y=1

x+y=3

word/media/image6.gif54. x+8y=442

5x+6y=480

55. word/media/image5.gif3x-2y=5

7x-4y=11

56. word/media/image7.gif3x-5y=2

2x-y=3

57. word/media/image7.gif4x-3y=18

2x-y=8

58. word/media/image7.gifx-2y=5

x+3y=-5

59. word/media/image8.gif3x+y=7

2x+3y=7

60. word/media/image8.gif3x-2y=7

2x-3y=3

word/media/image9.gif61. 23x+17y=63

17x+23y=57

word/media/image9.gif62. x-y=2

x+1=2(y-1)

word/media/image9.gif63. x-5y=0

3x+2y=17

word/media/image1.gif64. x+2=4

2(y-3)=6

word/media/image9.gif65. 3(y-2)=x-1

2(x-1)=5y-8

word/media/image3.gif66. x+2y+2=0

7x-4y=-41

word/media/image4.gif

67. x-3y+20=0

3x+7y-100=0

word/media/image4.gif

68. 2x+y=1

3x-2y=-9

word/media/image4.gif

69. 3x-4y+11=0

3y-4x+53=0

word/media/image4.gif

70. 4y=3x+4

5y=4x+3

word/media/image6.gif

71. 7x-3y+1=0

4x-5y=-17

word/media/image6.gif

72. 3x-y-3=0

4x+3y=17

word/media/image5.gif73. x-y=3

2y+3(x-y)=11

word/media/image5.gif74. ffa2c698ba34ffac82ed6b6d92a89d0f.png

3x-4y=2

75. word/media/image6.gif 123d40cc0334de3ef9c75089c01628c2.png

3(x-4)=4(y+2)

76. word/media/image8.gif3e66f74d51838ff8374112d5e3ca3c24.png

3x+2y=10

77. word/media/image8.gifcf6afd10158d3696b76e32112a35d965.png

2(x+1)-y=11

78. word/media/image8.gif52bc0bbda89d3ade13bb4a83af50b396.png

2(2x+y)-5=7y

79. word/media/image8.gif6x+6y=48

6x+3y=42

80. word/media/image7.gif(2x+y)-5y=2

2x-5y=0

word/media/image1.gif81. 9b65252e9204f95870feb46733147f72.png

2x+y=2

word/media/image9.gif82. 123d40cc0334de3ef9c75089c01628c2.png

3(x-4)=4(y+2)

word/media/image9.gif83. 2x-3y=-5

3x+2y=12

word/media/image1.gif84. 3x-2(x+2y)=3

11x+4(x+2y)=45

word/media/image1.gif85. x-2y=3

cd7f0eac9f6b2d5589cc872184f80a28.png

word/media/image4.gif86. 9x+2y=20

3x+4y=10

word/media/image18.gif87. c1de9dcb490b15f984f124186adfd464.png

0.5x-0.3y=0.2

word/media/image3.gif

88. 11x-9y=12

-4x+3y=-5

word/media/image4.gif

89. 3x+5y=6

6x+15y=16

word/media/image4.gif

90. 3x-y-3=0

4x+3y=17

word/media/image6.gif

91. x+y=500

0.7+0.9y=386

word/media/image5.gif92. 05b8ec59cf4a8fef4a4535c7c7caa2f2.png

word/media/image5.gif93. 67f0e19715b79cc169cf14d0ec056da3.png

x+4y=4

word/media/image6.gif94. ef5f517568f0e6eec1f143c30dbc3e5a.png

word/media/image6.gif95. 3x+5y=19

8x-3y=67

word/media/image7.gif96. ab368c1b7dd08670814c41f1b10d5d47.png

2x-1=3y+3

word/media/image8.gif97. x-2y=7

1-3x=f0166b84a5783b65ea5e95ad02c64a9f.png

word/media/image8.gif98. 5.3x+4.7y=112

4.7+5.3y=88

word/media/image7.gif99. d41d8cd98f00b204e9800998ecf8427e.png554487eabe3bdb4d2e9aa8b21f777f2a.png

word/media/image7.gif100. x+y=9

3(x+y)+2x=33

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