document.write( "Question 36025: Please help! Thanks a million!!!
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document.write( "Solve the following for X:
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document.write( "1) log_6(2x)=log_6 (2)+log_6 (3x-4)\r
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document.write( "2) 2ln5=ln(4x-13)\r
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document.write( "3) log_4(3x+1)=2\r
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Algebra.Com's Answer #22153 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1) log_6(2x)=log_6 (2)+log_6 (3x-4) \n" ); document.write( "Let's just keep in mind that this is all base 6. \n" ); document.write( "log(2x) = log2 +log(3x-4) \n" ); document.write( "log2x = log2(3x-4) \n" ); document.write( "log2x = log(6x-8) \n" ); document.write( "Take the anti-log of both sides to get: \n" ); document.write( "2x=6x-8 \n" ); document.write( "4x=8 \n" ); document.write( "x=2 \n" ); document.write( " \n" ); document.write( "2) 2ln5=ln(4x-13) \n" ); document.write( "ln25=ln(4x-13 \n" ); document.write( "25 = 4x-13 \n" ); document.write( "4x=38 \n" ); document.write( "x=19/2 \n" ); document.write( " \n" ); document.write( "3) log_4(3x+1)=2 \n" ); document.write( " 4^2=3x+1 \n" ); document.write( "16=3x+1 \n" ); document.write( "x=5\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |