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April 19, 2014

April 19, 2014

Posted by **Smith** on Tuesday, October 5, 2010 at 1:14pm.

7r-5s=41

5r+7s=61

- algebra -
**bobpursley**, Tuesday, October 5, 2010 at 1:14pmI would multilpy the first equation by 7, the bottom by 5.

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