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Find number abc

If c2233 - 1433a = 3ba9c find number abc. Multiple solutions may exist.

Correct answers: 73

The first user who solved this task is Eugenio G. F. de Kereki.

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George Dollond

Born 25 Jan 1774; died 13 May 1852 at age 78.British optician who invented a number of precision instruments used in astronomy, geodesy, and navigation.

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