Answer:
2/5k + 31/4
Explanation:
8+ 2/3k-4/15k-1/4
2/3k - 4/15k + 8 - 1/4
(5)(2/3k) - 4/15k + 8 - 1/4
10/15k - 4/15k + 31/4
6/15k + 31/4
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