Question
There were an equal number of pupils in classes 4X and 4Y. After 6 pupils transferred from Class 4X to Class 4Y, there are now 40 pupils in Class 4Y. How many pupils were there in each class at first?
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There were an equal number of pupils in classes 4X and 4Y. After 6 pupils transferred from Class 4X to Class 4Y, there are now 40 pupils in Class 4Y. How many pupils were there in each class at first?