Find number abc
If a3b4c + 7223a = 8c87b find number abc. Multiple solutions may exist.Correct answers: 47
The first user who solved this task is Djordje Timotijevic.
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Microwave patentIn 1950, the original microwave oven patent was issued to its inventor Percy LeBaron Spencer under the title "Method of Treating Foodstuffs." (U.S. No. 2,495,429.) |