document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=919701>Question 919701</A>: <I><SPAN STYLE=\"word-break: break-all;\">  Define f(x)=3x-8. If f^-1 is the inverse of f, find the value (s) of x for which f(x)=f^-1(x). Thank you.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #557894 by </B><A HREF=/tutors/aboutme.mpl?userid=ewatrrr><B>ewatrrr(24785)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ewatrrr><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=ewatrrr><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=557894\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> f(x): y = 3x+ 8<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%5E-1%28x%29 ALIGN=MIDDLE  ALT=\"f%5E-1%28x%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >:  y = (x-8)/3<BR>\n" );
document.write( "3x+ 8 = (x-8)/3<BR>\n" );
document.write( "9x+ 24 = x-8<BR>\n" );
document.write( "8x = -32<BR>\n" );
document.write( "x = -4  </SPAN>\n" );
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