Question
Three girls, Wendy, Opal and Roshel had a total of 3240 pens. Some exchanges were made. First, Wendy gave Opal as many pens as Opal had. After that, Opal gave 15 of whatever she had then to Roshel. Finally, Roshel gave 14 of whatever she had to Wendy. As a result, they each had the same number of pens. How many pens did Wendy have at first?
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Three girls, Wendy, Opal and Roshel had a total of 3240 pens. Some exchanges were made. First, Wendy gave Opal as many pens as Opal had. After that, Opal gave 15 of whatever she had then to Roshel. Finally, Roshel gave 14 of whatever she had to Wendy. As a result, they each had the same number of pens. How many pens did Wendy have at first?