document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1103787>Question 1103787</A>: <I><SPAN STYLE=\"word-break: break-all;\"> how do you solve -7x-2y=-13 x-2y=11 using Substitution </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #718484 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=718484\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> solve <BR>\n" );
document.write( "-7x-2y=-13 <BR>\n" );
document.write( "x-2y=11 <BR>\n" );
document.write( "using Substitution<BR>\n" );
document.write( "---------------<BR>\n" );
document.write( "Solve for \"x\"::<BR>\n" );
document.write( "x = 2y+11<BR>\n" );
document.write( "----<BR>\n" );
document.write( "Substitute for \"x\" and solve for \"y\"::<BR>\n" );
document.write( "-7(2y+11) - 2y = -13<BR>\n" );
document.write( "-14y - 77 -2y = -13<BR>\n" );
document.write( "----<BR>\n" );
document.write( "-16y = 64<BR>\n" );
document.write( "y = -4<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Solve for \"y\"::<BR>\n" );
document.write( "x = 2y+11<BR>\n" );
document.write( "x = 2(-4)+11<BR>\n" );
document.write( "x = 3<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( "------------  </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );