Question
Opal had 6 times as many erasers as Lynn at first. After Opal gave 45 erasers to Lynn, they each had the same number of erasers in the end. How many erasers did Opal have at first?
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Opal had 6 times as many erasers as Lynn at first. After Opal gave 45 erasers to Lynn, they each had the same number of erasers in the end. How many erasers did Opal have at first?