If your question is closed as a duplicate, should you delete it?
14839
Do not delete good duplicates!
17294
Should questions where a problem arose from a typo be closed?
119857
Could we allow child Meta questions to be closed as duplicates of Meta.SE ones?
64627
Should I re-ask an old question if the answer(s) aren't acceptable?
121507
Can the system leave a deletion reason when it deletes a question?
82191
What happened to the link to the duplicate when a question is closed as a duplicate?
16962
Can a question be restored if the owner deletes it?
37750
Display "Closed as ..." before the actual question
146576
Askers should be able to close their own question as a duplicate
10299
Circular duplicates in the close review queue?
117258
Is it ok to to delete and repost a duplicate question?
10293
How should duplicate questions be handled?
142226
Why can we delete the duplicate link?
13762
Deleting my own question
61416
Should I vote to close old questions?
44674
Vote to close a deleted question - bug?
126330
Wrong wording of close message when question is closed as duplicate of more than one