document.write( "Question 748472: ln (-5r-9) = ln -2r\r
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Algebra.Com's Answer #455683 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! ln (-5r-9) = ln -2r \n" ); document.write( "-5r-9=-2r \n" ); document.write( "-3r=9 \n" ); document.write( "r=-3 \n" ); document.write( " |