document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=150124>Question 150124</A>: <I><SPAN STYLE=\"word-break: break-all;\"> an executive invest $22000, some at 7% and some at6% annual interest. If he recieves an annual return of $1420, how much is invested in each rate? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #110218 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=110218\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .07X+.06(22,000-X)=1,420<BR>\n" );
document.write( ".07X+1,320-.06X=1,420<BR>\n" );
document.write( ".02X=1,420-1,320<BR>\n" );
document.write( ".01X=100<BR>\n" );
document.write( "X=100/.01<BR>\n" );
document.write( "X=$10,000 INVESTED @ 7%.<BR>\n" );
document.write( "22,000-10,000=$12,000 INVESTED @ 6%.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".07*10,000+.06*12,000=1,420<BR>\n" );
document.write( "700+720=1,420<BR>\n" );
document.write( "1,420=1,420\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );