document.write( "Question 719241: Log x - log 4= -2 \n" ); document.write( "
Algebra.Com's Answer #854699 by josgarithmetic(39838)\"\" \"About 
You can put this solution on YOUR website!
Log x - log 4= -2\r
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\n" ); document.write( "\n" ); document.write( "\"log%28%28x%29%29-log%28%284%29%29=-2\"\r
\n" ); document.write( "\n" ); document.write( "\"log%28%28x%2F4%29%29=-2\"\r
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\n" ); document.write( "\n" ); document.write( "assuming common logs\r
\n" ); document.write( "\n" ); document.write( "\"10%5E-2=x%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"1%2F100=x%2F4\"\r
\n" ); document.write( "\n" ); document.write( "\"x=4%2F100\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28x=1%2F25%29\"
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