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August 28, 2015

Homework Help: alegbra

Posted by Jonnie on Thursday, April 2, 2009 at 11:18pm.

Solve by the subsitution method.
2x+4y=-6
-3x+y=23
y=23+3x
2x +4(23+3x)=-6
2x +92 +12 x =-6
x=7
y= 23 I am lost after this could some one help me

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