Question
Joelle has 13 as many erasers as Xandra. They have a total of 76 erasers. How many erasers must Xandra give to Joelle so that they will have the same number of erasers?
4 m

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Joelle has 13 as many erasers as Xandra. They have a total of 76 erasers. How many erasers must Xandra give to Joelle so that they will have the same number of erasers?