document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=779809>Question 779809</A>: <I><SPAN STYLE=\"word-break: break-all;\"> What is the value of z in the solution to this system of linear equations?<BR>\n" );
document.write( "7y – 11z = 6<BR>\n" );
document.write( "6y + 2z = 28 <BR>\n" );
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 #475373 by </B><A HREF=/tutors/aboutme.mpl?userid=edjones><B>edjones(8007)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=edjones><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=edjones><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=475373\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 7y – 11z = 6<BR>\n" );
document.write( "6y + 2z = 28 <BR>\n" );
document.write( ".<BR>\n" );
document.write( "2z=28-6y<BR>\n" );
document.write( "z=14-3y<BR>\n" );
document.write( ".<BR>\n" );
document.write( "7y-11(14-3y)=6<BR>\n" );
document.write( "7y-154+33y=6<BR>\n" );
document.write( "40y=160<BR>\n" );
document.write( "y=4<BR>\n" );
document.write( ".<BR>\n" );
document.write( "z=14-3*4<BR>\n" );
document.write( "=14-12<BR>\n" );
document.write( "=2<BR>\n" );
document.write( ".<BR>\n" );
document.write( "Ed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );