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x^2+xy+y^2=28

y=2-x

How do you find x and y?

Also how do you solve one linear simultaneous equations?

 Jul 13, 2014

Best Answer 

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simultaneous eqns

.
 Jul 13, 2014
 #1
avatar+31213 
+5
Best Answer

simultaneous eqns

Alan Jul 13, 2014

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