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July 31, 2014

July 31, 2014

Posted by **Shay** on Thursday, August 2, 2012 at 11:57am.

6x=15(mod 21)

2x=5(mod 7)

x= ?(mod)7

- Math -
**Steve**, Thursday, August 2, 2012 at 4:30pmsee solution below

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