document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=68624>Question 68624</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the inverse function of f.\r<BR>\n" );
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document.write( "1. f(x)=1+3x/5-2x<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #48843 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=48843\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Find the inverse function of f.\r<BR>\n" );
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document.write( "f(x)=(1+3x)/(5-2x)\r<BR>\n" );
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document.write( "Interchange x and y to get:\r<BR>\n" );
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document.write( "x=(1+3y)/(5-2y)<BR>\n" );
document.write( "Solve for y as follows:\r<BR>\n" );
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document.write( "5x-2xy=1+3y<BR>\n" );
document.write( "3y+2xy=5x-1<BR>\n" );
document.write( "y(3+2x)=5x-1<BR>\n" );
document.write( "y=(5x-1)/(2x+3)<BR>\n" );
document.write( "This is the inverse function.<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.\r<BR>\n" );
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