document.write( "Question 260086: Equal amounts are invested at 6%, 7% and 8% annual interest. If the three investments yield a total of $2,037 annual interest, what is the total investment. \n" ); document.write( "
Algebra.Com's Answer #191513 by richwmiller(17219)\"\" \"About 
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.06x+.07x+.08x=2037
\n" ); document.write( "x*(.06+.07+.08)=2037
\n" ); document.write( "x*.21=2037
\n" ); document.write( "x=9700
\n" ); document.write( "total =3x=3*9700
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