Question
There were 3 times as many boys as girls in the tuck shop at first. After 9 boys left and 9 girls entered the tuck shop, there were 2 more boys than girls remaining in the tuck shop. What was the number of boys in the tuck shop at first?
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There were 3 times as many boys as girls in the tuck shop at first. After 9 boys left and 9 girls entered the tuck shop, there were 2 more boys than girls remaining in the tuck shop. What was the number of boys in the tuck shop at first?