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Find number abc

If 9c50b + b79aa = bbbaa5 find number abc. Multiple solutions may exist.

Correct answers: 6

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Tom Hanks Memoir

When Tom Hanks writes his memoir it should be called...
"T. Hanks - For the Memories"

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Dalton's atomic symbols

In 1803, John Dalton recorded in hisnotebook“Observations on the Ultimate Particles of Bodies and their Combinations,” in which he introduced his atomic symbols. On 23 Oct 1803, he delivered a paper on the absorption of gases by water, which he concluded with a series of atomic weights for 21 simple and compound elements.«

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