document.write( "Question 106898: Express the answer in terms of e. Then use a caculator to obtain a decimal approximation, correct to two decimal places, for the solution.
\n" ); document.write( "1.)5In(2x) =20
\n" ); document.write( "Evaluate logarithmic
\n" ); document.write( "1.)4 In (x + 6) – 3 In x \n" ); document.write( "

Algebra.Com's Answer #77785 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
1. $\"5ln%282x%29=20\"$
\n" ); document.write( " $\"ln%282x%29=20%2F5\"$ Divide both sides by 5.
\n" ); document.write( " $\"ln%282x%29=4\"$ Simplify.
\n" ); document.write( " $\"2x=e%5E4\"$ Exponentiation both sides.
\n" ); document.write( " $\"x=%28e%5E4%29%2F2\"$
\n" ); document.write( "x=27.30 \r
\n" ); document.write( "\n" ); document.write( "2. There's no equal sign or value for x. I'm not sure what's needed. Please re-post. \n" ); document.write( "

\n" );