document.write( "Question 384323: log (subscript 4) (2x-15) - log(subscript 4) (x-4)= 1 \n" ); document.write( "

Algebra.Com's Answer #272137 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,         
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document.write( "  4^1 = (2x-15)/(x-4)
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document.write( "  4(x-4) = 2x - 15
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document.write( "  4x - 16 = 2x - 15
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document.write( "       2x = 1
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document.write( "        x = 1/2\r
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