Possible Duplicate:
Equation numbers in outer margins
Is there a way to put equation numbers to the outer edge of a two-sided document? Some kind of mixture of leqno and reqno which puts eq. numbers to the left on even pages and to the right on odd pages.
memoirclass, but it works for the other document classes too. Please let us know if that answer resolves the issue, and then we would close this as a duplicate :) – cmhughes Jan 24 '13 at 16:33