Find number abc
If 7a94a - 70c4b = a40c find number abc. Multiple solutions may exist.Correct answers: 36
The first user who solved this task is Nílton Corrêa de Sousa.
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Charles-Adolphe WurtzDied 12 May 1884 at age 66 (born 26 Nov 1817). French chemist and educator noted for his research on organic nitrogen compounds, hydrocarbons, and glycols. In 1848, he studied a group of compounds related to ammonia called amines and showed they belonged to a type with a nitrogen nucleus. In ammonia a nitrogen atom was bound to three hydrogens, whereas in amines, organic radicals replaced one or more of these hydrogens. |