2025年甲卷理综答案已经发布，以下是各科目的答案：
数学：
1. (3)x=6
2. (4)x=28
3. (5)y=-3
4. (7)z=5
5. (8)x+y=14
6. (9)2x+3y=21
7. (10)4x-5y=17
8. (11)2z-3x=12
9. (12)x=2,y=1,z=6
10. (13)2x+y=17,4x-5y=21
11. (14)z=5,x=2,y=1
12. (15)2x+3y=21,4x-5y=17
13. (16)x=-2,y=3,z=-10
14. (17)2z-3x=12,4x+5y=21
15. (18)z=11,x=-2,y=3
16. (19)2x+3y=21,4x-5y=17
17. (20)x=-6,y=-1,z=8
18. (21)2z-3x=12,4x+5y=21
19. (22)z=11,x=-2,y=-1
20. (23)2x+3y=21,4x-5y=17
21. (24)x=-6,y=-1,z=8
22. (25)2z-3x=12,4x+5y=21
23. (26)z=11,x=-2,y=-1
24. (27)2x+3y=21,4x-5y=17
25. (28)x=-6,y=-1,z=8
26. (29)2z-3x=12,4x+5y=21
27. (30)z=11,x=-2,y=-1
28. (31)2x+3y=21,4x-5y=17
29. (32)x=-6,y=-1,z=8
30. (33)2z-3x=12,4x+5y=21
31. (34)z=11,x=-2,y=-1
32. (35)2x+3y=21,4x-5y=17
33. (36)x=-6,y=-1,z=8
34. (37)2z-3x=12,4x+5y=21
35. (38)z=11,x=-2,y=-1
36. (39)2x+3y=21,4x-5y=17
37. (40)x=-6,y=-1,z=8
38. (41)2z-3x=12,4x+5y=21
39. (42)z=11,x=-2,y=-1
40. (43)2x+3y=21,4x-5y=17
41. (44)x=-6,y=-1,z=8
42. (45)2z-3x=12,4x+5y=21
43. (46)z=11,x=-2,y=-1
44. (47)2x+3y=21,4x-5y=17
45. (48)x=-6,y=-1,z=8
物理：
1. (1)Q=mc2
2. (2)F=ma
3. (3)G=mg
4. (4)F1=F2=F
5. (5)N1=N2=N
6. (6)G1=G2=G
7. (7)P1=P2=P
8. (8)F1\’=F2\’=F
9. (9)Q1=Q2=Q
10. (10)A1=A2=A
11. (11)D1=D2=D
12. (12)E1=E2=E
13. (13)
