This is a scheduled post planned to be published at 1362945264000 at 1362945264000
MATH ROCKS!!

  9x-7i>3(3x-7u)
  9x-7i>9x-21u
       -7i>-21u
         7i<21u
           i<3u MATH ROCKS!! 9x-7i>3(3x-7u) 9x-7i>9x-21u -7i>-21u 7i<21u i<3u
1362945264000 at 1362945264000