Find number abc
If 3b7b6 - 19a3a = 11c7c find number abc. Multiple solutions may exist.Correct answers: 39
The first user who solved this task is Djordje Timotijevic.
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TyreIn 1925, a treaded pneumatic tyre was patented in the U.S. by Alden Putnam (No. 1,537,879) |