9 January 2017

• curprev 00:0100:01, 9 January 2017 Nitinjan06 talk contribs 1,258 bytes −19 Clarity improvement.
• curprev 00:0000:00, 9 January 2017 Nitinjan06 talk contribs 1,277 bytes +623 Added a solution.

19 April 2014

• curprev 15:0015:00, 19 April 2014 Hukilau17 talk contribs 654 bytes +500 No edit summary

10 November 2013

• curprev 21:4521:45, 10 November 2013 Fadebekun talk contribs 154 bytes +34 →See Also
• curprev 21:4121:41, 10 November 2013 Fadebekun talk contribs 120 bytes +120 Created page with "== See Also == {{AHSME 50p box|year=1951|num-b=37|num-a=39}} Category:Introductory Algebra Problems {{MAA Notice}}"