User blog comment:Tyedye0126/This is what happens at a gifted school. XD/@comment-237406-20100213122059

5i + 2x < 4i + 6(u/2 + x/3) 5i + 2x < 4i + 6u/2 + 6x/3 5i + 2x < 4i + 3u + 2x 5i< 4i + 3u i<3u

Easy. I even showed my work.