document.write( "Question 381416: ln(5+4x)-ln(3+x)=ln3 \n" ); document.write( "

Algebra.Com's Answer #270527 by nerdybill(7384) $\"\"$ $\"About$

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ln(5+4x)-ln(3+x)=ln3\r
\n" ); document.write( "\n" ); document.write( "ln(5+4x)/(3+x)=ln3\r
\n" ); document.write( "\n" ); document.write( "(5+4x)/(3+x)= 3\r
\n" ); document.write( "\n" ); document.write( "(5+4x) = 3(3+x)\r
\n" ); document.write( "\n" ); document.write( "5 + 4x = 9 + 3x\r
\n" ); document.write( "\n" ); document.write( "5 + x = 9\r
\n" ); document.write( "\n" ); document.write( "x = 4 \n" ); document.write( "

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