document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1134370>Question 1134370</A>: <I><SPAN STYLE=\"word-break: break-all;\"> 3x-y-2z= 18<BR>\n" );
document.write( "2x+y-2z=15<BR>\n" );
document.write( "x+3y-z=10 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #751739 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=751739\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3x-y-2z= 18<BR>\n" );
document.write( "2x+y-2z=15<BR>\n" );
document.write( "x+3y-z=10<BR>\n" );
document.write( "------------<BR>\n" );
document.write( "Pick one of the variables and eliminate it.<BR>\n" );
document.write( "eg, to eliminate y, add eqn 1 & eqn 2.<BR>\n" );
document.write( "Then multiply either eqn 1 by 3 and add to eqn 3.<BR>\n" );
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document.write( "Now you have 2 eqns in x & z.<BR>\n" );
document.write( "etc<BR>\n" );
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document.write( "Or you can use a matrix to solve it.<BR>\n" );
document.write( "email via the TY note for help or to check your work.<BR>\n" );
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