document.write( "Question 1162065: A person plans to invest four times as much in an account at 4.3% interest as in an account at 7.1% annual interest. How much should the person invest in each account to earn a total of $ 486 in one year?
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Algebra.Com's Answer #785770 by ikleyn(52788) $\"\"$ $\"About$

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document.write( "    0.043*(4x) + 0.071*x = 486\r\n" );
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document.write( "etc .. . \r\n" );
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