document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1051097>Question 1051097</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the inverse of the following function:<BR>\n" );
document.write( "(2x+1)/(3x-2) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #666692 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=666692\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (2x+1)/(3x-2)=y<BR>\n" );
document.write( "change x and y<BR>\n" );
document.write( "x=(2y+1)/(3y-2)<BR>\n" );
document.write( "multiply through by 3y-2<BR>\n" );
document.write( "3xy-2x=2y+1<BR>\n" );
document.write( "3xy-2y=2x+1<BR>\n" );
document.write( "y(3x-2)=2x+1<BR>\n" );
document.write( "y=(2x+1)/(3x-2)<BR>\n" );
document.write( "The function is the same as its inverse. This happens when the function is symmetrical over a line y=x and is called an involution.<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );