document.write( "Question 184185: log4 x-log4 (x+3)= -1
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Algebra.Com's Answer #138225 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
log4 x-log4 (x+3)= -1
\n" ); document.write( " $\"log%284%2Cx%29+-+log%284%2C%28x%2B3%29%29+=+-1\"$
\n" ); document.write( " $\"log%284%2C%28x%2F%28x%2B3%29%29%29+=+-1\"$
\n" ); document.write( "x/(x+3) = 1/4
\n" ); document.write( "4x = x+3
\n" ); document.write( "x = 1\r
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