Question
If John gives each of his friends 3 folders, he will have 30 left. If he gives each of them 6 folders, he will have 3 folders left. How many friends does John give folders to?
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If John gives each of his friends 3 folders, he will have 30 left. If he gives each of them 6 folders, he will have 3 folders left. How many friends does John give folders to?