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October 20, 2014

October 20, 2014

Posted by **lavena** on Wednesday, June 16, 2010 at 9:48pm.

- pre algebra -
**Damon**, Wednesday, June 16, 2010 at 9:53pm2x+3x+5x = 180

10 x = 180

x = 18

2x = 36 , 3x = 54 etc

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