In this task, you are given a list of integers and an integer k. You need to add integer k to each element in the list and return the updated list.

[23, 238, 103, 294, 86, 239, 73, 298, 176, 40, 226, 274, 210, 252, 171, 213, 258, 29, 249, 89] k=9
[32, 247, 112, 303, 95, 248, 82, 307, 185, 49, 235, 283, 219, 261, 180, 222, 267, 38, 258, 98]