document.write( "Question 422225: I need your help with this problem!\r
\n" ); document.write( "\n" ); document.write( "Use a graphhing calculator to solve the following equation for x.
\n" ); document.write( "2^x=19\r
\n" ); document.write( "\n" ); document.write( "The solution set is
\n" ); document.write( "(Simplify your answer. Type an integer or a decimal rounded to the nearest thousandth.)
\n" ); document.write( "

Algebra.Com's Answer #295000 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Take log base 2 of both sides.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"x+=+log%282%2C+19%29\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Most graphing calculators should be able to evaluate logarithms at bases other than 10 and e (at least mine does).
\n" ); document.write( "
\n" );