document.write( "Question 954799: solve 27^x-1 = 3^x+1 \n" ); document.write( "

Algebra.Com's Answer #583189 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"27%5E%28x-1%29+=+3%5E%28x%2B1%29%7D%7D%0D%0A%7B%7B%7B%283%5E3%29%5E%28x-1%29=3%5E%28x%2B1%29\"$
\n" ); document.write( " $\"3%5E%283%28x-1%29%29=3%5E%28x%2B1%29\"$
\n" ); document.write( "So then,
\n" ); document.write( " $\"3%28x-1%29=x%2B1\"$
\n" ); document.write( " $\"3x-3=x%2B1\"$
\n" ); document.write( " $\"2x=4\"$
\n" ); document.write( " $\"x=2\"$
\n" ); document.write( " \n" ); document.write( "

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