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August 21, 2014

August 21, 2014

Posted by **Gina** on Friday, December 14, 2012 at 5:47am.

- Math, Algrebra II High school -
**bobpursley**, Friday, December 14, 2012 at 6:37amQ=P-8

N=29-Q-P

25Q+P+5N=177

can you solve this by substution?

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