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August 1, 2014

Homework Help: Algebra

Posted by A.W. on Friday, March 6, 2009 at 2:53pm.

How do I solve for the elimination method: 5x + 3y= -7 and 7x - 2y =13 (step 1); 10x + 6y =-14 and 21x -6y = 39 ( step 2), 31x/31= 25/31, x= 25/31 (step 4). But after that I get lost. Can somebody help me out please.

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