Question
If Cole gives each of his friends 5 pencils, he will have 40 left. If he gives each of them 7 pencils, he will have 12 pencils left. How many friends does Cole give pencils to?
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If Cole gives each of his friends 5 pencils, he will have 40 left. If he gives each of them 7 pencils, he will have 12 pencils left. How many friends does Cole give pencils to?