document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=504801>Question 504801</A>: <I><SPAN STYLE=\"word-break: break-all;\"> let f(x)= x-7/x+5 and g(x)= x+3/x-4. For what values of x does f(x)= g(x) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #339802 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=339802\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> let f(x)= x-7/x+5 and g(x)= x+3/x-4. For what values of x does f(x)= g(x)<BR>\n" );
document.write( "**<BR>\n" );
document.write( " x-7/x+5=x+3/x-4<BR>\n" );
document.write( "cross-multiply<BR>\n" );
document.write( "(x-7)(x-4)=(x+5)(x+3)<BR>\n" );
document.write( "x^2-11x+28=x^2+8x+15<BR>\n" );
document.write( "19x=13<BR>\n" );
document.write( "x=13/19<BR>\n" );
document.write( "ans:<BR>\n" );
document.write( " f(x)= g(x when x=13/19 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );