Question
Winnie and Anna have some pens. If Winnie gives 23 pens to Anna, Anna will have 4 times the number of pens as Winnie. If Anna gives 22 pens to Winnie, Winnie will have 25 as many pens as Anna. How many pens does Winnie have at first?
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Winnie and Anna have some pens. If Winnie gives 23 pens to Anna, Anna will have 4 times the number of pens as Winnie. If Anna gives 22 pens to Winnie, Winnie will have 25 as many pens as Anna. How many pens does Winnie have at first?