document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1008727>Question 1008727</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Second attempt at this problem. I tried 2 different methods, by matrices and elimination and got strange answers each time. In desperate need of help, I am so frustrated! thank you.\r<BR>\n" );
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document.write( "x + y - z + 2w = 5<BR>\n" );
document.write( "-3x + 7y -5z +4w = 13<BR>\n" );
document.write( "2x -3y +2z -w = -4<BR>\n" );
document.write( "x -4y +3z -3w =-9 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #624337 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=624337\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I have a feeling this is not copied correctly.  I used software to solve it and could not get a finite solution either. </SPAN>\n" );
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