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October 21, 2014

October 21, 2014

Posted by **Meia** on Sunday, June 29, 2008 at 5:46pm.

x + 7y = 37

-x + 8y = 38

- Math/Algebra -
**DrBob222**, Sunday, June 29, 2008 at 6:16pmAdd the two equations. You will have just one unknown because the x term will add to zero. Let us know what you find.

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