document.write( "Question 480430: Solve the following equations algebraically. Approximate the result to 3 decimal places.
\n" ); document.write( "2^x-1=27
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #329023 by Tatiana_Stebko(1539) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2%5E%28x-1%29=27\"$
\n" ); document.write( " $\"x-1=log%282%2C27%29\"$
\n" ); document.write( " $\"x=1%2Blog%282%2C27%29\"$
\n" ); document.write( "Use scientific calculator $\"log%282%2C27%29=4.755\"$
\n" ); document.write( " $\"x=1%2B4.755\"$
\n" ); document.write( " $\"x=5.755\"$ \n" ); document.write( "

\n" );