Question
Linda and Raeann had an equal number of pens at first. Linda used 12 of her pens and Raeann used 18 of her pens. They used 10 pens altogether. How many pens did Raeann have in the end?
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Linda and Raeann had an equal number of pens at first. Linda used 12 of her pens and Raeann used 18 of her pens. They used 10 pens altogether. How many pens did Raeann have in the end?