document.write( "Question 122993: \r
\n" ); document.write( "\n" ); document.write( "susans two loans totaled $12,000. one of her loans was at 6% simple interestand the other at 9%. After one year, Susan owed $855 in iterest. What was the amount of each loan? \r
\n" ); document.write( "\n" ); document.write( "Thia is what I have so far 0.06X + 0.09Y= 855
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Algebra.Com's Answer #90256 by checkley71(8403)\"\" \"About 
You can put this solution on YOUR website!
2 UNKNOWNS IN 1 EQUATION IS NOT SOLVEABLE.
\n" ); document.write( "WHAT YOU NEED IS:
\n" ); document.write( ".09X+.06(12,000-X)=855
\n" ); document.write( ".09X+720-.06X=855
\n" ); document.write( ".03X=855-720
\n" ); document.write( ".03X=135
\n" ); document.write( "X=135/.03
\n" ); document.write( "X=$4,500 AMOUNT INVESTED @ 9%.
\n" ); document.write( "12,000-4500=&7,500 AMOUNT INVESTED @ 6%.
\n" ); document.write( "PROOF
\n" ); document.write( ".09*4,500+.06*7,500=855
\n" ); document.write( "405+450=855
\n" ); document.write( "855=855
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