document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=958270>Question 958270</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Use Gauss-Jordan elimination to solve the following system of equations.<BR>\n" );
document.write( "x+y+z=2<BR>\n" );
document.write( "2x-3y+z=-11<BR>\n" );
document.write( "-x+2y-z=8 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #585643 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=585643\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Your matrix\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+2%2C-3%2C1%2C-11%2C-1%2C2%2C-1%2C8%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+2%2C-3%2C1%2C-11%2C-1%2C2%2C-1%2C8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Find the pivot in the 1st column in the 1st row\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+2%2C-3%2C1%2C-11%2C-1%2C2%2C-1%2C8%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+2%2C-3%2C1%2C-11%2C-1%2C2%2C-1%2C8%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Eliminate the 1st column\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+0%2C-5%2C-1%2C-15%2C0%2C3%2C0%2C10%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+0%2C-5%2C-1%2C-15%2C0%2C3%2C0%2C10%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Make the pivot in the 2nd column by dividing the 2nd row by -5\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+0%2C1%2C1%2F5%2C3%2C0%2C3%2C0%2C10%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C4%2C1%2C1%2C1%2C2%2C+0%2C1%2C1%2F5%2C3%2C0%2C3%2C0%2C10%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Eliminate the 2nd column\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C4%2C1%2C0%2C4%2F5%2C-1%2C+0%2C1%2C1%2F5%2C0%2C0%2C3%2C-3%2F5%2C1%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C4%2C1%2C0%2C4%2F5%2C-1%2C+0%2C1%2C1%2F5%2C0%2C0%2C3%2C-3%2F5%2C1%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Make the pivot in the 3rd column by dividing the 3rd row by <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=-3%2F5 ALIGN=MIDDLE  ALT=\"-3%2F5\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28matrix%283%2C4%2C1%2C0%2C4%2F5%2C-1%2C+0%2C1%2C1%2F5%2C3%2C0%2C0%2C1%2C-3%2F5%29%29 ALIGN=MIDDLE  ALT=\"%28matrix%283%2C4%2C1%2C0%2C4%2F5%2C-1%2C+0%2C1%2C1%2F5%2C3%2C0%2C0%2C1%2C-3%2F5%29%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Eliminate the 3rd column\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=y+=+10%2F3 ALIGN=MIDDLE  ALT=\"y+=+10%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=z=+-5%2F3 ALIGN=MIDDLE  ALT=\"z=+-5%2F3\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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