document.write( "Question 770527: solve.\r
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document.write( "ln15+ln(2x-5)=7+ln3\r
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document.write( "help please. \n" );
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Algebra.Com's Answer #469556 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! ln15+ln(2x-5)=7+ln3 \n" ); document.write( "----- \n" ); document.write( "ln(2x-5)=7 + ln3 - ln(15) \n" ); document.write( "ln(2x-5) = ln(e^7) + ln(3) - ln(15) \n" ); document.write( "ln(2x-5) = ln(3e^7/15) \n" ); document.write( "2x-5 = 3e^7/15 = 3^7/5 \n" ); document.write( "2x = (e^7/5) + 5 \n" ); document.write( "x = ((e^7/5) + 5)/2 \n" ); document.write( "x =~ 112.1633\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |