document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=373524>Question 373524</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Augmented Matrix<BR>\n" );
document.write( "x+3y-4z=5<BR>\n" );
document.write( "-2x-5y+z=9<BR>\n" );
document.write( "7x-y-z=-2<BR>\n" );
document.write( "how do you solve for x,y,z? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #265830 by </B><A HREF=/tutors/aboutme.mpl?userid=dianitaa_328><B>dianitaa_328(8)</B></A><img src=\"/images/stars/stars-05.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=dianitaa_328><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=265830\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> I only know how to work matrix in the calculator.<BR>\n" );
document.write( "You go to matrix-edit-1<BR>\n" );
document.write( "Then you put 3X4 because that is the amount of numbers.\r<BR>\n" );
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document.write( "You plug in the numbers as:<BR>\n" );
document.write( "1   3  -4  5<BR>\n" );
document.write( "-2 -5   1  9<BR>\n" );
document.write( "7  -1  -1 -2<BR>\n" );
document.write( "Then you get out by pressing 2nd-mode<BR>\n" );
document.write( "Next Go back into matrix-math-B:rref-matrix-1-enter<BR>\n" );
document.write( "and you get x,y,z=515, -125, 0.\r<BR>\n" );
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document.write( "Hope it helped. </SPAN>\n" );
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