document.write( "Question 1118746: Ms. Brown invested ​$24,000 in two​ accounts, one yielding 5​% interest and the other yielding 12​%. If she received a total of​ $1,900 in interest at the end of the​ year, how much did she invest in each​ account? \n" ); document.write( "
Algebra.Com's Answer #734167 by addingup(3677)\"\" \"About 
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At 5%: x
\n" ); document.write( "At 12%: 24000-x
\n" ); document.write( "0.05x + 0.12(24000-x) = 1900
\n" ); document.write( "0.05x + 2880-0.12x = 1900
\n" ); document.write( "-0.07x = -980
\n" ); document.write( "x = 14,000
\n" ); document.write( "Ms. Brown invested 14,000 at 5% and 24,000-14,000 = 10,000 at 12%
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\n" ); document.write( "Check:
\n" ); document.write( "14,000(0.05) + 10,000(0.12) = 1,900
\n" ); document.write( "700 + 1,200 = 1,900 Correct
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