Find number abc
If ac31a - 3bbb9 = ca7b9 find number abc. Multiple solutions may exist.Correct answers: 39
The first user who solved this task is Nasrin 24 T.
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Test ban treatyIn 1960, British Prime Minister Harold Macmillan reached agreement with U.S. leaders in Washington, D.C., on a nuclear test ban treaty to be put to the U.S.S.R.* |