document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=682832>Question 682832</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help in this problem, thank you. \r<BR>\n" );
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document.write( "If $2000 is invested at 10% simple annual interest, how much should be invested at 12% annual simple interest so that the total yearly income from both investments is $5000? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #423559 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=423559\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = 2000 at 10%<BR>\n" );
document.write( ".1x + .12y = 5000<BR>\n" );
document.write( ".1(2000) + .12y = 5000  &#8658; substitute 2000 for x<BR>\n" );
document.write( "200 + .12y = 5000<BR>\n" );
document.write( ".12y = 5000  - 200<BR>\n" );
document.write( ".12y = 4800<BR>\n" );
document.write( "y  = 40,000<BR>\n" );
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