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September 20, 2014

September 20, 2014

Posted by **angel** on Wednesday, January 12, 2011 at 4:41pm.

- math algebra 1a&1b -
**helper**, Wednesday, January 12, 2011 at 4:44pm2(9n-1)+7(n+6)= -60

18n - 2 + 7n + 42 = -60

25n + 40 = -60

25n = -100

n = -4

- math algebra 1a&1b -
**angel**, Wednesday, January 12, 2011 at 4:46pmty

- math algebra 1a&1b -
**helper**, Wednesday, January 12, 2011 at 4:49pmyw

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