Question
Some notebooks and markers were packed into white and brown packets. There were 4 less brown packets than white packets. Each white carton contained 7 notebooks and each brown carton contained 19 markers. Given that there were 20 more markers than notebooks in total, how much markers were there?
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Some notebooks and markers were packed into white and brown packets. There were 4 less brown packets than white packets. Each white carton contained 7 notebooks and each brown carton contained 19 markers. Given that there were 20 more markers than notebooks in total, how much markers were there?