# Answer deleted when posted to duplicate question

I came across the question Why does the melting point of water decreases with increase in pressure? and answered it. I found a day later that an earlier, almost identical question had been asked by the same author, so I improved my answer and submitted it as an answer to the earlier question. That (later) answer, which I prefer, has been deleted (from the earlier question) by a moderator. How do I get that answer back and the other deleted?