document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=520541>Question 520541</A>: <I><SPAN STYLE=\"word-break: break-all;\"> x-y+9z=-27<BR>\n" );
document.write( "2x-4y-z=-1 <BR>\n" );
document.write( "3x+6y-3z=27<BR>\n" );
document.write( "I have tried and tried on this problem for an hour and have gotten different answers each time. All I need to know is what are the values of x, y, and z?<BR>\n" );
document.write( "Thank you.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #346107 by </B><A HREF=/tutors/aboutme.mpl?userid=scott8148><B>scott8148(6628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=scott8148><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=scott8148><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=346107\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> multiplying 1st eqn by -2 and adding to 2nd eqn ___ -2y - 19z = 53  (A)\r<BR>\n" );
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document.write( "multiplying 1st eqn by -3 and adding to 3rd eqn ___ 9y - 30z = 108  (B)\r<BR>\n" );
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document.write( "multiplying (A) by 9, and (B) by 2 and adding ___ -231z = 693\r<BR>\n" );
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document.write( "solve for z and then substitute back to find y and x </SPAN>\n" );
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