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Find number abc

If a2113 + 5aacb = 9c5b1 find number abc. Multiple solutions may exist.

Correct answers: 44

The first user who solved this task is Manguexa Wagle.

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Get A Heart Transplant

A new arrival, about to enter hospital, saw two white coated doctors searching through the flower beds.
"Excuse me," he said, "have you lost something?"
"No," replied one of the doctors. "We're doing a heart transplant for an income-tax inspector and want to find a suitable stone."

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Bertil Lindblad

Born 26 Nov 1895; died 26 Jun 1965 at age 69.Swedish astronomer who contributed greatly to the theory of galactic structure and motion and to the methods of determining the absolute magnitude (true brightness, disregarding distance) of distant stars. He theorized that the areas around the center of a galaxy revolve and this is why it was flattened. Oort later proved that does indeed happen. He studied the structure and dynamics of star clusters, estimated the Milky Way's galactic mass, the period of our Sun's orbit, confirmed Harlow Shapley's direction and approximate distance to the center of the Galaxy, and developed spectroscopic means of distinguishing between giant and main sequence stars.

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