Question
There were an equal number of pupils in classes 3H and 3J. After 10 pupils transferred from Class 3H to Class 3J, there are now 38 pupils in Class 3J. How many pupils were there in each class at first?
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There were an equal number of pupils in classes 3H and 3J. After 10 pupils transferred from Class 3H to Class 3J, there are now 38 pupils in Class 3J. How many pupils were there in each class at first?