document.write( "Question 1018789: Determined in each case the value of the variable\r
\n" ); document.write( "\n" ); document.write( "a)3^x=5\r
\n" ); document.write( "\n" ); document.write( "b)ln2x= 27
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Algebra.Com's Answer #634846 by Alan3354(69443)\"\" \"About 
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a)3^x=5
\n" ); document.write( "x*log(3) = log(5)
\n" ); document.write( "x = log(5)/log(3) - to any base.
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\n" ); document.write( "b)ln(2x)= 27
\n" ); document.write( "\"2x+=+e%5E27\"
\n" ); document.write( "\"x+=+e%5E27%2F2\"
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