document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=314627>Question 314627</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Walt made an extra $7000 last year from a part-time job. He invested part of the money at 8% and the rest at 6%. He made a total of $500 in interest. How much wasinvested at 6%? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #225060 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=225060\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .08X+.06(7,000-X)=500<BR>\n" );
document.write( ".08X+420-.06X=500<BR>\n" );
document.write( ".02X=500-420<BR>\n" );
document.write( ".02X=80<BR>\n" );
document.write( "X=80/.02<BR>\n" );
document.write( "X=4,000 AMOUNT INVESTED @ 8%.<BR>\n" );
document.write( "7,000-4,000=3,000 AMOUNT INVESTED @ 6%.<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( ".08*4,000+.06*3,000=500<BR>\n" );
document.write( "320+180=500<BR>\n" );
document.write( "500=500 </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );