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April 20, 2014

April 20, 2014

Posted by **Alicia** on Friday, November 16, 2007 at 8:51pm.

(1/3)x+(3/4)x = 13

(4/12)+(9/12)x = 13

(13/12)x = 13

x = 13/(13/12)= 12

- College Algebra -
**Ms. Sue**, Friday, November 16, 2007 at 8:57pmYour answer is right. :-)

1/3 * 12 + 3/4 * 12 = 13

4 + 9 = 13

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