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October 31, 2014

Homework Help: algebra 1

Posted by jenika on Thursday, May 17, 2012 at 7:03pm.

y=2x-1
2x-y-1=0

a)this sytem has excatly onw solution
b)this system has indinetly many solutions
c)this system has no solution
d)(1,1) and (0,0)

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