document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=521975>Question 521975</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help me solve this problem by substitution \r<BR>\n" );
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document.write( "(x-4y+z=6 & 2x+5y-z=7 & 2x-y-z=1)\r<BR>\n" );
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document.write( "What would x, y & z equal? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #346639 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=346639\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-4y+z =6 <BR>\n" );
document.write( "2x+5y-z=7 <BR>\n" );
document.write( "2x-y-z =1<BR>\n" );
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document.write( "Use any method you know to get:<BR>\n" );
document.write( "x = 4<BR>\n" );
document.write( "y = 1<BR>\n" );
document.write( "z = 6<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "============= </SPAN>\n" );
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