Question
If Ivan gives each of his friends 5 post-it pads, he will have 23 left. If he gives each of them 7 post-it pads, he will have 5 post-it pads left. How many friends does Ivan give post-it pads to?
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If Ivan gives each of his friends 5 post-it pads, he will have 23 left. If he gives each of them 7 post-it pads, he will have 5 post-it pads left. How many friends does Ivan give post-it pads to?