document.write( "Question 945660: Janay invested a total of $1200, some in an account earning 6% simple interest, and the rest in an account earning 4% simple interest. How much did she invest in each account if after one year she earned $64 in interest? set up an equation to solve. \n" ); document.write( "
Algebra.Com's Answer #576803 by TimothyLamb(4379)\"\" \"About 
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x = dollars invested at 6%
\n" ); document.write( "y = dollars invested at 4%
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\n" ); document.write( "x + y = 1200
\n" ); document.write( "0.06x + 0.04y = 64
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\n" ); document.write( "put the system of linear equations into standard form
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\n" ); document.write( "x + y = 1200
\n" ); document.write( "0.06x + 0.04y = 64
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\n" ); document.write( "copy and paste the above standard form linear equations in to this solver:
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\n" ); document.write( "solution:
\n" ); document.write( "x = 800
\n" ); document.write( "y = 400
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