Find number abc
If acb5a - 2a2c9 = 5a4a9 find number abc. Multiple solutions may exist.Correct answers: 15
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Chenille manufacturing machine patentedIn 1863, the first U.S. patent for a chenille manufacturing machine was issued to William Canter of New York City, who made the first such machine in the U.S. (No. 37,415) |