document.write( "Question 440270: how would you solve
\n" ); document.write( "log base 2(5x-1)- log base 2(x+7)=1 \n" ); document.write( "

Algebra.Com's Answer #304175 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "  (5x-1)/(x+7) = 2^1
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document.write( "    5x-1 = 2(x+7)
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document.write( "       3x = 15
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document.write( "        x = 5
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document.write( "Familiarize Yourself with the Properties of Logarithms
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