document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=114555>Question 114555</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If ben invests $4000 at 4% interest per year, how much additional money must he invest at 5 1/2% annual interest to ensure that the interest he recieved each year is 4 1/2% of the total amount invested? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #83331 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=83331\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .04*4000+.055*X=.045(4000+X)<BR>\n" );
document.write( "160+.055X=180+.045<BR>\n" );
document.write( ".055X-.045X=180-160<BR>\n" );
document.write( ".01X=20<BR>\n" );
document.write( "X=20/.01<BR>\n" );
document.write( "X=2000 AMOUNT INVESTED @ 5.5%.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".04*4000+.055*2000=.045(4000+2000)<BR>\n" );
document.write( "160+110=.045*6000<BR>\n" );
document.write( "270=270<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );