60 phuong trinh
60 phương trình
1.
x
+ 5 = 12
2.
x−3
= 7
3.
2x
= 14
4.
3x
+ 1 = 10
5.
x−6
= 4
6.
4x
= 20
7.
5x−5
= 10
8.
2x
+ 3 = 11
9.
x
+ 8 = 15
10. 6x = 36
11. x−9 = 1
12. 7x + 2 = 30
13. 3x−4 = 8
14. 2x = 18
15. x + 10 = 25
16. 5x = 45
17. x−2 = 3
18. 4x + 5 = 17
19. 3x = 21
20. x + = 9
21. 2(x + 3) = 16
22. 3(x−2) + 4 = 13
23. 5x−2x + 6 = 21
24. 4(x + 1)−2 = 18
25. 3x + 5 = 9
26. 2x−42 = 62
27. 3x + 63 = 53
28. 3(x + 2) = 2x + 12
29. 2x + 5 = x + 11
30. 4(x−1) + 3 = 3x + 5
31. 6x−(2x + 3) = 13
32. x−12 = 52
33. x−45 = 25
34. 2(x−1) + 3(x + 2) = 25
35. 7−(x + 2) = 2x−4
36. 4x−3 = 2(x + 1) + x
37. 2x5 + 2x = 95
38. x + 32 + x−14 = 52
39. 5x + 3(x−1) = 3x + 21
40. 2(x + 4) − x = x + 6
41. 3x + 7 = 2x + 12
42. 5(x − 2) = 3(x +
4)
43. 4x − 7 = 2x + 5
44. 6(x + 3) = 2(x −
1) + 10
45. 9 − 2(x + 4) = 5x −
7
46. 2(3x − 4) + 7 = 5(x +
6) − 3
47. 7(x − 2) + 5 = 3(x +
1) + 9
48. 4(2x + 5) = 3(x −
2) + 18
49. 5x − 3(x + 2) = 4(x −
1) + 7
50. 8(x − 3) + 2 = 6(x +
4) − 5
51. 3(2x + 7) − 5 = 4(x −
3) + 9
52. 6x − (4x + 7) = 2(x −
5) + 3
53. 2(x + 3) + 5x = 7(x −
1) + 4
54. 9(x − 2) − 3 = 5(x +
4) + 6
55. 4(2x − 5) + 7 = 3(x +
6) − 2
56. 5(x + 4) − 3(2x − 7) = 8
57. 7(x − 5) + 2 = 4(x +
3) + 9
58. 3(2x + 1) − 4 = 5(x −
3) + 6
59. 8x − 4(x + 5) = 3(x −
2) + 7
60. 2(x + 6) + 7(x − 3) = 4(x −
2) + 10)
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