Question
Xylia bought some pens. She gave 13 of the pens to her brother and sold 34 of the remaining pens. After that, she bought another 160 pens and had the same number of pens that she bought at first. How many pens did Xylia buy at first?
4 m

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Xylia bought some pens. She gave 13 of the pens to her brother and sold 34 of the remaining pens. After that, she bought another 160 pens and had the same number of pens that she bought at first. How many pens did Xylia buy at first?