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October 20, 2014

October 20, 2014

Posted by **gage** on Wednesday, April 24, 2013 at 9:29am.

-10x + 4y = -64

-10x - 8y = -112

- 10 grade algebra -
**Damon**, Wednesday, April 24, 2013 at 9:33am-10x + 4y = -64

-10x - 8y = -112

-20 x + 8 y = -128

-10 x - 8 y = -112

___________________

-30 x + 0 y = -232

x = 232/30 = 116/15

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