Find number abc
If 7bb49 - 2249a = 5c85b find number abc. Multiple solutions may exist.Correct answers: 30
The first user who solved this task is Nílton Corrêa De Sousa.
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Automobile patentIn 1879, the first U.S. patent for an automobile was filed by George Baldwin Selden of Rochester, N.Y. It was issued almost two decades later, on 5 Nov 1898 for a unique combination of an internal combustion engine and a road vehicle (No. 549,160). |