Question
At first, Harper had 27 as many coins as William. After Harper bought another 17 coins and William lost 7 coins, Harper had 37 as many coins as William. Find the number of coins Harper and William had at first.
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At first, Harper had 27 as many coins as William. After Harper bought another 17 coins and William lost 7 coins, Harper had 37 as many coins as William. Find the number of coins Harper and William had at first.