AS - sequence

What are the first ten members of the sequence if a11=22, d=2.

Result

a10 =  20
a9 =  18
a8 =  16
a7 =  14
a6 =  12
a5 =  10
a4 =  8
a3 =  6
a2 =  4
a1 =  2

Solution:

Solution in text a__10 =
Solution in text a__9 =
Solution in text a__8 =
Solution in text a__7 =
Solution in text a__6 =
Solution in text a__5 =
Solution in text a__4 =
Solution in text a__3 =
Solution in text a__2 =
Solution in text a__1 =

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