Question
Zara and Xylium had $m altogether. After Zara gave $13 to Xylium, each of them had the same amount of money. How much did Xylium have at first?
2 m

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Zara and Xylium had $m altogether. After Zara gave $13 to Xylium, each of them had the same amount of money. How much did Xylium have at first?