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April 20, 2014

April 20, 2014

Posted by **jessica** on Saturday, September 11, 2010 at 1:38am.

- algebra -
**Anonymous**, Saturday, September 11, 2010 at 3:33am(2-x)/[2(x+3)] + x/[(x+3)(x-3)]

common denominator: (x+3)(x-3)(2)

once you make the fractions have a common denominator, you could add the fractions up!

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