document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=38951>Question 38951</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mr. Turner invested a sum of money at 7% and twice that sum at 3%. His yearly return was $390. How much did Mr. Turner invest at each rate?<BR>\n" );
document.write( "(This problem is not from a textbook). Please help, Thank You </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #24397 by </B><A HREF=/tutors/aboutme.mpl?userid=fractalier><B>fractalier(6550)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=fractalier><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/cgi-bin/show-face.mpl?user=fractalier><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=24397\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let x be what he invested at 7%.<BR>\n" );
document.write( "Thus 2x is what was invested at 3%.<BR>\n" );
document.write( "So we have<BR>\n" );
document.write( "(.07)x + (.03)(2x) = 390<BR>\n" );
document.write( "multiply by 100 to clear decimals<BR>\n" );
document.write( "7x + 6x = 39000<BR>\n" );
document.write( "13x = 39000<BR>\n" );
document.write( "x = $3000  at 7%<BR>\n" );
document.write( "2x = $6000 at 3% </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );