document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=955995>Question 955995</A>: <I><SPAN STYLE=\"word-break: break-all;\"> John has N$6000 invest.He  invests part of it at 5% and the rest at 8%.How much should be invested at each rate to yield 6% on the total amount?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #584015 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=584015\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> John has N$6000 invest.He invests part of it at 5% and the rest at 8%.How much should be invested at each rate to yield 6% on the total amount? <BR>\n" );
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document.write( "Quantity Eq:: f + e = 6000<BR>\n" );
document.write( "Interest Eq:: 5f + 8e = 6*6000<BR>\n" );
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document.write( "Modify for elimination:<BR>\n" );
document.write( "5f + 5e = 5*6000<BR>\n" );
document.write( "5f + 8e = 6*6000<BR>\n" );
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document.write( "Subtract and solve for \"e\":<BR>\n" );
document.write( "3e = 6000<BR>\n" );
document.write( "e = $2000 (amt. invested at 8%)<BR>\n" );
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document.write( "f = 6000-e = $4000 (amt. invested at 5%)<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
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document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );