document.write( "Question 444041: Maaz Munir invested 7000 part at 7% and the other at 11% if his total return for one year was 690 how much was invested at each rate \n" ); document.write( "
Algebra.Com's Answer #306199 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
x+y=7000
\n" ); document.write( ".07x+.11y=690
\n" ); document.write( "7x+11y=69000
\n" ); document.write( "7x+7y=49000
\n" ); document.write( "4y=20000
\n" ); document.write( "y=5000
\n" ); document.write( "x=2000
\n" ); document.write( "$2000 was invested at 7%, $5000 at 11%..
\n" ); document.write( "
\n" );