Multi-step equations (Combining like terms then solving a 2-step equation)

Match it! Select the correct answer from the pull down...Good luck!

-3x + 21 - 12x - 5 = -59

7a - 9 + 8a - 2 = -41

20k + 7 - 5k + 18 = -5

9r + 15 - 8r + 12 = 15

8 - 5v - 2 - 6v = -27

12x - 20 - 11x + 4 = -11

3v - 9 - 6v - 3 = 18

-4 - 8n - 5 - 3n = 46