document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=28432>Question 28432</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the system by addition or substitution.<BR>\n" );
document.write( "	5x – 5y = 35<BR>\n" );
document.write( "	y = –7 + x <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 #15511 by </B><A HREF=/tutors/aboutme.mpl?userid=LilSkittleMd><B>LilSkittleMd(119)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=LilSkittleMd><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=15511\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Solve the system by addition or substitution.<BR>\n" );
document.write( "	5x – 5y = 35<BR>\n" );
document.write( "	y = –7 + x <BR>\n" );
document.write( "Substitution. Plug the y = equation into the y spot in the first equation.<BR>\n" );
document.write( "5x - 5 (-7 + x) = 35<BR>\n" );
document.write( "5x + 35 - 5x = 35<BR>\n" );
document.write( "35=35<BR>\n" );
document.write( "Since this is a true statement, the equations are the same line </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );