Find number abc
If 6ba8c + a99cc = c0bb9b find number abc. Multiple solutions may exist.Correct answers: 5
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Edward DavyDied 26 Jan 1885 at age 78 (born 16 Jun 1806).English physician, chemist and inventor of an electromagnetic repeater for relaying telegraphic signals (1836) and an electrochemical telegraph (1838). He turned his interest to telegraphy after studying medicine and beginning a career as a chemist. He emigrated to Adelaide, South Australia, where he was a farmer and physician. |