document.write( "Question 837407: Use Gauss-Jordan elimination to solve the system:\r
\n" ); document.write( "\n" ); document.write( "2w+3x+y+x=3\r
\n" ); document.write( "\n" ); document.write( "2w-2x+y+2z=8\r
\n" ); document.write( "\n" ); document.write( "3w+2x+2y-z=-1
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Algebra.Com's Answer #504584 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
You have 3 equations and 4 unknowns.
\n" ); document.write( "Please repost.
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