Question
There were an equal number of students in classes 1V and 1W. After 10 students transferred from Class 1V to Class 1W, there are now 31 students in Class 1W. How many students were there in each class at first?
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There were an equal number of students in classes 1V and 1W. After 10 students transferred from Class 1V to Class 1W, there are now 31 students in Class 1W. How many students were there in each class at first?