Question
Mr. Zhang has some staplers. If he ties them in bundles of 5, he will have 2 extra staplers. If he ties them in bundles of 9, he would be short of 4 staplers. What is the smallest possible number of staplers Mr. Zhang has?
4 m

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Mr. Zhang has some staplers. If he ties them in bundles of 5, he will have 2 extra staplers. If he ties them in bundles of 9, he would be short of 4 staplers. What is the smallest possible number of staplers Mr. Zhang has?