You only wanted 3. Here's 25.
1. (-2,-2) is a solution because 2(-2)-3(-2) = -4+6 = 2 ≧ -10
2. (-2,-1) is a solution because 2(-2)-3(-1) = -4+3 = -1 ≧ -10
3. (-2,0) is a solution because 2(-2)-3(0) = -4-0 = -4 ≧ -10
4. (-2,1) is a solution because 2(-2)-3(1) = -4-3 = -7 ≧ -10
5. (-2,2) is a solution because 2(-2)-3(2) = -4-6 = -10 ≧ -10
6. (-1,-2) is a solution because 2(-1)-3(-2) = -2-6 = 4 ≧ -10
7. (-1,-1) is a solution because 2(-1)-3(-1) = -2+3 = 1 ≧ -10
8. (-1,0) is a solution because 2(-1)-3(0) = -2-0 = -2 ≧ -10
9. (-1,1) is a solution because 2(-1)-3(1) = -2-3 = -5 ≧ -10
10. (-1,2) is a solution because 2(-1)-3(2) = -2-6 = -8 ≧ -10
11. (0,-2) is a solution because 2(0)-3(-2) = 0+6 = 6 ≧ -10
12. (0,-1) is a solution because 2(0)-3(-1) = 0+3 = 3 ≧ -10
13. (0,0) is a solution because 2(0)-3(0) = 0-0 = 0 ≧ -10
14. (0,1) is a solution because 2(0)-3(1) = 0-3 = -3 ≧ -10
15. (0,2) is a solution because 2(0)-3(2) = 0-6 = -6 ≧ -10
16. (1,-2) is a solution because 2(1)-3(-2) = 2+6 = 8 ≧ -10
17. (1,-1) is a solution because 2(1)-3(-1) = 2+3 = 5 ≧ -10
18. (1,0) is a solution because 2(1)-3(0) = 2-0 = 2 ≧ -10
19. (1,1) is a solution because 2(1)-3(1) = 2-3 = -1 ≧ -10
20. (1,2) is a solution because 2(1)-3(2) = 2-6 = -4 ≧ -10
21. (2,-2) is a solution because 2(2)-3(-2) = 4+6 = 10 ≧ -10
22. (2,-1) is a solution because 2(2)-3(-1) = 4+3 = 7 ≧ -10
23. (2,0) is a solution because 2(2)-3(0) = 4-0 = 4 ≧ -10
24. (2,1) is a solution because 2(2)-3(1) = 4-3 = 1 ≧ -10
25. (2,2) is a solution because 2(2)-3(2) = 4-6 = -2 ≧ -10
Edwin