Question
There was an equal number of boys and girls at the classroom. After 37 of the boys and 56 girls left the classroom, there were 17 more boys than girls at the classroom. How many students were there at the classroom at first?
4 m

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There was an equal number of boys and girls at the classroom. After 37 of the boys and 56 girls left the classroom, there were 17 more boys than girls at the classroom. How many students were there at the classroom at first?