Question
There were 6 girls more than boys in a class. 13 of the girls and 15 of the boys did not wear spectacles. Given that there was an equal number of girls and boys who wore spectacles, how many boys were there in the class?
4 m

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There were 6 girls more than boys in a class. 13 of the girls and 15 of the boys did not wear spectacles. Given that there was an equal number of girls and boys who wore spectacles, how many boys were there in the class?