document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=308599>Question 308599</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help adding the following fraction.\r<BR>\n" );
document.write( "\n" );
document.write( "(2x + 7) / ( x - 7)  -  (2x - 7) / (x + 7) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #220663 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=220663\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2x + 7) / ( x - 7)  -  (2x - 7) / (x + 7)\r<BR>\n" );
document.write( "\n" );
document.write( "LCM = (x-7)(x+7)\r<BR>\n" );
document.write( "\n" );
document.write( "(2x+7)(x+7)- (2x-7)(x-7) /(x-7)(x+7)\r<BR>\n" );
document.write( "\n" );
document.write( "2x^2 +21x+49 -( 2x^2-21x+49)/(x-7)(x+7)\r<BR>\n" );
document.write( "\n" );
document.write( "2x^2 +21x+49 - 2x^2+21x-49/(x-7)(x+7)<BR>\n" );
document.write( "42x/(x-7)(x+7)\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );