What are the first 5 terms of the following sequences

Question 1:

13−2n
11,9,7,5,3

Question 2:

17−3n
14,11,8,5,2

Question 3:

43−n
42,41,40,39,38

Question 4:

8n−1
7,15,23,31,39

Question 5:

21−4n
17,13,9,5,1

Question 6:

26−6n
20,14,8,2,-4