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Find number abc

If 743aa + 89cb1 = 1b3883 find number abc. Multiple solutions may exist.

Correct answers: 83

The first user who solved this task is Manguexa Wagle.

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My friend is losing his mind over missing a piece of his 5000 piece puzzle.
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Christine Ladd-Franklin

Born 1 Dec 1847; died 5 Mar 1930 at age 82.(née Ladd) American scientist and logician known for contributions to the theory of colour vision accounting for the development of man's color sense which countered the established views of Helmholtz, Young, and Hering. Her position was that color-sense developed in stages. Ladd- Franklin's conclusions were particularly useful in accounting for color-blindness in some individuals. In logic, she published an original method for reducing all syllogisms to a single formula (1883)

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