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Find number abc

If aaacb - b7711 = 31114 find number abc. Multiple solutions may exist.

Correct answers: 31

The first user who solved this task is Nasrin 24 T.

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Everyone on a passenger ship c...

Everyone on a passenger ship could see a bearded man on a small island, shouting and desperately waving his hands.
"Who is that man?" a passenger asked the ship's captain. "Why is he so upset?"
"I have no idea," the Captain replied, "but, every year when we pass by here, he goes crazy."

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Ambroise Paré

Died 20 Dec 1590 (born 1510). French physician, one of the greatest surgeons of the European Renaissance, known as the "father of modern surgery" for his many innovations in operative methods. While an army surgeon, he introduced the method of treating wounds by ligature of arteries instead of cauterisation with red-hot irons or boiling oil. Paré also invented prostheses. "Le Petit Lorrain" was a hand, operated by springs and catches, for a French Army Captain, which he then used in battle. Paré also invented a kneeling peg leg and foot prosthesis. It had an adjustable harness, knee lock control, and other engineering features used today. He was surgeon to Henry II and his three successors. He wrote books on anatomy, surgery, plague, obstetrics, and deformities.«

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