document.write( "Question 40468: IF 14000 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? \n" ); document.write( "
Algebra.Com's Answer #25889 by Nate(3500)\"\" \"About 
You can put this solution on YOUR website!
I = PRT = 14000 * 0.1 * 1 = 1400
\n" ); document.write( "5000 - 1400 = 3600
\n" ); document.write( "so ....
\n" ); document.write( "3600 = P * 0.12 * 1
\n" ); document.write( "3600/0.12 = P
\n" ); document.write( "Your principle should be $30,000.00
\n" ); document.write( "
\n" );