document.write( "Question 1189123: Solve for X in the equation
\n" ); document.write( "(〖81〗^2x*〖27〗^x)/9^x =729
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Algebra.Com's Answer #820360 by Alan3354(69443) $\"\"$ $\"About$

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Solve for X in the equation
\n" ); document.write( "(〖81〗^2x*〖27〗^x)/9^x =729
\n" ); document.write( "---------------
\n" ); document.write( " $\"%2881%5E%282x%29%2A27%5Ex%29%2F9%5Ex+=+729\"$
\n" ); document.write( " $\"%283%5E%288x%29%2A3%5E%283x%29%29%2F3%5E%282x%29+=+3%5E6\"$
\n" ); document.write( " $\"3%5E%2811x%29%2F3%5E%282x%29+=+3%5E6\"$
\n" ); document.write( " $\"3%5E%289x%29+=+3%5E6\"$
\n" ); document.write( "9x = 6
\n" ); document.write( "x = 2/3 \n" ); document.write( "

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