document.write( "Question 1157022: 3^x=20 \n" ); document.write( "
Algebra.Com's Answer #779806 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
\"3%5Ex=20\"\r
\n" ); document.write( "\n" ); document.write( "\"log%28%283%5Ex%29%29=log%28%2820%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x%2Alog%28%283%29%29=log%28%2820%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"x=log%28%2820%29%29%2Flog%28%283%29%29\"
\n" ); document.write( "Use log table or a calcuator.
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