document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=449928>Question 449928</A>: <I><SPAN STYLE=\"word-break: break-all;\"> solve by the substitution method \r<BR>\n" );
document.write( "\n" );
document.write( "5x+2y=-19<BR>\n" );
document.write( "-5x+y=43 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #309512 by </B><A HREF=/tutors/aboutme.mpl?userid=robertb><B>robertb(5830)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=robertb><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=robertb><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=309512\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> From bottom equation, y - 43 = 5x\r<BR>\n" );
document.write( "\n" );
document.write( "==> (y - 43) + 2y = -19\r<BR>\n" );
document.write( "\n" );
document.write( "==> 3y - 43 = -19\r<BR>\n" );
document.write( "\n" );
document.write( "==> 3y = 24\r<BR>\n" );
document.write( "\n" );
document.write( "==> y = 8\r<BR>\n" );
document.write( "\n" );
document.write( "==> y - 43 = 8 - 43 = -35 = 5x\r<BR>\n" );
document.write( "\n" );
document.write( "==> x = -7. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );