Find number abc
If a99bb - 18717 = 5118c find number abc. Multiple solutions may exist.Correct answers: 30
The first user who solved this task is Nílton Corrêa de Sousa.
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Neil ArnottBorn 15 May 1788; died 2 Mar 1874 at age 85.Scottish physician and scientist who invented a water-bed for the comfort of patients during a prolonged illness. He is also known for his invention of the economical Arnott stove, which he called a thermometer-stove with a self-regulating fire.« |