8x +4y = -36
6x -4y = -90
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Solving by elimination 
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Solving by elimination
by Rondielle on Sun Jul 24, 2011 11:34 pm
- Rondielle
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Re: Solving by elimination 
by 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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little_dragon - Posts: 152
- Joined: Mon Dec 08, 2008 5:18 pm
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