Solving by elimination  TOPIC_SOLVED

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Solving by elimination

Postby Rondielle on Sun Jul 24, 2011 11:34 pm

8x +4y = -36
6x -4y = -90
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Re: Solving by elimination  TOPIC_SOLVED

Postby little_dragon on Mon Jul 25, 2011 12:33 am

Rondielle wrote:8x +4y = -36
6x -4y = -90

if U dont no wat 'by elimination' means, go here: http://www.purplemath.com/modules/systlin5.htm
otherwise just add down!
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