document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=671751>Question 671751</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How do I get the inverse function of f(x)=4/x+7?<BR>\n" );
document.write( "I changed to y=4/x+7 then switched x and y to x=4/y+7<BR>\n" );
document.write( "I cannot remember how to get y alone </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #417585 by </B><A HREF=/tutors/aboutme.mpl?userid=Alan3354><B>Alan3354(69443)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Alan3354><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=Alan3354><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=417585\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How do I get the inverse function of f(x)=4/x+7?<BR>\n" );
document.write( "I changed to y=4/x+7 then switched x and y to x=4/y+7<BR>\n" );
document.write( "I cannot remember how to get y alone<BR>\n" );
document.write( "=========================<BR>\n" );
document.write( "x=4/y+7<BR>\n" );
document.write( "x*(y+7) = 4<BR>\n" );
document.write( "y+7 = 4/x<BR>\n" );
document.write( "y = (4/x) - 7<BR>\n" );
document.write( "y = (4-7x)/x\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );