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December 20, 2014

December 20, 2014

Posted by **Ciara** on Wednesday, April 4, 2012 at 7:49pm.

- Intermediate Algebra -
**Steve**, Thursday, April 5, 2012 at 10:44am14x + 18y = -54

-4x – 14y = 42

multiply top by 2, bottom by 7, and add:

28x + 36y = -108

-28x - 98y = 294

-62y = 186

y = -3

so, x = 0

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