document.write( "Question 328481: 3^x*3^3+3^x=84 \n" ); document.write( "

Algebra.Com's Answer #235328 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"3%5Ex%2A3%5E3%2B3%5Ex=84\"$
\n" ); document.write( " $\"3%5Ex%2A%283%5E3%2B1%29=84\"$
\n" ); document.write( " $\"3%5Ex=84%2F28\"$
\n" ); document.write( " $\"3%5Ex=3\"$
\n" ); document.write( " $\"highlight%28x=1%29\"$ \n" ); document.write( "

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