document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=83333>Question 83333</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have been working on this for days. If anyone can help, I would appreciate it. I have to show all of my work.\r<BR>\n" );
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document.write( "Solve using addition, Cramers Rule or matrix.\r<BR>\n" );
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document.write( "2x + y - 3z + 4s + t = -2<BR>\n" );
document.write( "3x + 2 y - 2z - s + 2t = 7<BR>\n" );
document.write( "x - y + z - 2s - 2t = 0<BR>\n" );
document.write( "-x - 2y - z + 2s + t = 5<BR>\n" );
document.write( "2x + 2y - 2z +s + 2t = 3\r<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #59824 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=59824\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve using addition, Cramers Rule or matrix. <BR>\n" );
document.write( "2x + y - 3z + 4s + t = -2<BR>\n" );
document.write( "3x + 2 y - 2z - s + 2t = 7<BR>\n" );
document.write( "x - y + z - 2s - 2t = 0<BR>\n" );
document.write( "-x - 2y - z + 2s + t = 5<BR>\n" );
document.write( "2x + 2y - 2z +s + 2t = 3 <BR>\n" );
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document.write( "Matrixis the easiest way to go:<BR>\n" );
document.write( "Form a 5x5 coefficient matrix = A<BR>\n" );
document.write( "Form a 5x1 constant matrix = B<BR>\n" );
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document.write( "EQUATION:<BR>\n" );
document.write( "Form A^-1B = C<BR>\n" );
document.write( "C has the solutions for x,y,z,s,t<BR>\n" );
document.write( "x=2<BR>\n" );
document.write( "y=-3<BR>\n" );
document.write( "z=1<BR>\n" );
document.write( "s=-1<BR>\n" );
document.write( "t=4<BR>\n" );
document.write( "=========================<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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