Find number abc
If c9c07 - ca8bb = a3a1 find number abc. Multiple solutions may exist.Correct answers: 69
The first user who solved this task is Djordje Timotijevic.
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Nicolas-Louis VauquelinDied 14 Nov 1829 at age 66 (born 16 May 1763).French chemist who discovered the elements chromium (1797) and beryllium (1798). |