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August 28, 2014

August 28, 2014

Posted by **neil hannit** on Monday, February 16, 2009 at 12:38am.

Please this is sooo hard. no clue how to do it. please show me how to do it.

- math -
**drwls**, Monday, February 16, 2009 at 1:44am5x - 3y = 2

7x + y = 0

Triple the last equation (both sides)

21x + 3y = 0

Add the first and third equations:

26x = 2

x = 1/13

5/13 - 3y = 2 = 26/13

3y = -21/13

y = -7/13

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