Question
At first, Rachel had 23 as many cards as Evan. After Rachel bought another 12 cards and Evan lost 7 cards, Rachel had 45 as many cards as Evan. Find the number of cards Rachel and Evan had at first.
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At first, Rachel had 23 as many cards as Evan. After Rachel bought another 12 cards and Evan lost 7 cards, Rachel had 45 as many cards as Evan. Find the number of cards Rachel and Evan had at first.