document.write( "Question 251442: solve log x - log (x + 4) = 2 \n" ); document.write( "

Algebra.Com's Answer #183131 by stanbon(75887) $\"\"$ $\"About$

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solve log x - log (x + 4) = 2
\n" ); document.write( "--------------------------------
\n" ); document.write( "log[x/(x+4)] = 2
\n" ); document.write( "x/(x+4) = 10^2
\n" ); document.write( "x = 100x+400
\n" ); document.write( "99x = -400
\n" ); document.write( "x = -4.0404...
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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