document.write( "Question 283186: Ms. Jones invested $18,000 in two accounts. One account pays 6% simple interest and the other pays
\n" ); document.write( "8%. Her total interest for the year was $1,290. How much did she have in each account?
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Algebra.Com's Answer #205571 by checkley77(12844)\"\" \"About 
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.08x+.06(18,000-x)=1,290
\n" ); document.write( ".05x+1,080-,06x=1,290
\n" ); document.write( ".02x=1,290-1,080
\n" ); document.write( ".02x=210
\n" ); document.write( "x=210/.02
\n" ); document.write( "x=10,500 amount invested @ 8%.
\n" ); document.write( "18,000-10,500=7,500 amount invested @ 6%
\n" ); document.write( "Proof:
\n" ); document.write( ".08*10,500+.06*7,500=1,290
\n" ); document.write( "840+450=1,290
\n" ); document.write( "1,290=1,290
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