document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=819129>Question 819129</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I am trying to solve a system of equations by using substitution. <BR>\n" );
document.write( "I can't figure out how to solve and need to know the answer to:<BR>\n" );
document.write( "(?,?) -x+y=-4<BR>\n" );
document.write( "      y=2x-11\r<BR>\n" );
document.write( "\n" );
document.write( "Please help! <BR>\n" );
document.write( " -Thanks </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #492953 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=492953\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\">  -x+y=-4<BR>\n" );
document.write( "y=2x-11<BR>\n" );
document.write( "------<BR>\n" );
document.write( "Substitute for \"y\" and solve for \"x\"::<BR>\n" );
document.write( "-x + (2x-11) = -4<BR>\n" );
document.write( "-x + 2x  = 7<BR>\n" );
document.write( "x = 7<BR>\n" );
document.write( "-----<BR>\n" );
document.write( "Solve for \"y\":<BR>\n" );
document.write( "y = 2x-11<BR>\n" );
document.write( "y = 2*7-11<BR>\n" );
document.write( "y = 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" );