Solve for "i"
9x-7i < 3(3x-7u)
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9x-7i < 9x-21u
-9x -9x
__________________
-7i < -21u
¯¯
¯¯
-7 -7
_____________________
i <3u
posted December 30, 2011 at 7:37pm UTC tagged with love