document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=309342>Question 309342</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the solution of the system of equations below using substition.<BR>\n" );
document.write( "y=3x+5<BR>\n" );
document.write( "2x-y=-7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #221243 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=221243\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> y=3x+5<BR>\n" );
document.write( "2x-y=-7\r<BR>\n" );
document.write( "\n" );
document.write( "plug the value of y in the second equation\r<BR>\n" );
document.write( "\n" );
document.write( "2x-(3x+5)=-7<BR>\n" );
document.write( "2x-3x-5=-7<BR>\n" );
document.write( ".<BR>\n" );
document.write( "-x==-2<BR>\n" );
document.write( "x=2<BR>\n" );
document.write( ".<BR>\n" );
document.write( "y=11<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );