Here, First term = a = 7

Common difference = d = 10 - 7 = 3

Last term = l = 184

To find: 8^th term from end.

So, n^th term from end is given by:

a_n = l - (n - 1)d

∴ 8^th term from end is:

a₈ = 184 - (8 - 1) × 3

= 184 - 21

= 163