document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=564881>Question 564881</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Equal amounts are invested at 6%, 7%, and 9% annual interest. If the three investments yield a total of $814 annual interest, find the total investment.<BR>\n" );
document.write( "  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #365565 by </B><A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><B>ankor@dixie-net.com(22740)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ankor@dixie-net.com><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=ankor@dixie-net.com><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=365565\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Equal amounts are invested at 6%, 7%, and 9% annual interest.<BR>\n" );
document.write( " If the three investments yield a total of $814 annual interest, find the total investment.<BR>\n" );
document.write( ":<BR>\n" );
document.write( "Let x = amt invested at each interest<BR>\n" );
document.write( ";<BR>\n" );
document.write( ".06x + .07x + .09x = 814<BR>\n" );
document.write( ".22x = 814<BR>\n" );
document.write( "x = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=814%2F.22 ALIGN=MIDDLE  ALT=\"814%2F.22\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "x = $3700 invested at each<BR>\n" );
document.write( "therefore<BR>\n" );
document.write( "3(3700) = $11,100 is the total </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );