Question
Some files and pens were packed into white and red bags. There were 6 more white bags than red bags. Each white carton contained 10 files and each red carton contained 19 pens. Given that there were 12 fewer files than pens in total, how much files were there?
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Some files and pens were packed into white and red bags. There were 6 more white bags than red bags. Each white carton contained 10 files and each red carton contained 19 pens. Given that there were 12 fewer files than pens in total, how much files were there?