document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=41504>Question 41504</A>: <I><SPAN STYLE=\"word-break: break-all;\">  x + y = -4\r<BR>\n" );
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document.write( "4x + y = -13\r<BR>\n" );
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document.write( "y + 3z = -10  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #26787 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=26787\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1) x + y = -4 <BR>\n" );
document.write( "2)4x + y = -13 <BR>\n" );
document.write( "3)y + 3z = -10 \r<BR>\n" );
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document.write( "1) y=-4-x<BR>\n" );
document.write( "2) 4x+(-4-x)=-13<BR>\n" );
document.write( "  3x=-9<BR>\n" );
document.write( "   x=-3<BR>\n" );
document.write( "Then from 1) y=-4-x<BR>\n" );
document.write( "             y=-4+3=-1\r<BR>\n" );
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document.write( "3) -1+3z=-10<BR>\n" );
document.write( "      3z=-9<BR>\n" );
document.write( "       z=-3\r<BR>\n" );
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document.write( "So, x=-3, y=-1, z=-3\r<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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