document.write( "Question 588203: log(x-6)- log (x-2) = log 5/x
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document.write( "this is how I attempted to solve the problem
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document.write( "(x-6) - (x-2) = log 5 - log x
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document.write( "x-6-x+2 = 5 - x
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document.write( "-6+2-5 = -y
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document.write( "-9=-x
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document.write( "9=x\r
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document.write( "I came up with x=9, but my answer key says the answer is 10. Will you please show me how to do this problem? \n" );
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Algebra.Com's Answer #374405 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! log(x-6)- log (x-2) = log 5/x \n" ); document.write( "log(x-6)- log (x-2) - log 5/x=0 \n" ); document.write( "log(x-6)- (log (x-2) + log 5/x)=0 \n" ); document.write( "place under single log \n" ); document.write( "log[(x-6)/(x-2)*5/x]=0 \n" ); document.write( "convert to exponential form: base(10) raised to log of number(0)=number[(x-6)/(x-2)*5/x] \n" ); document.write( "10^0=[(x-6)/(x-2)*5/x]=1 \n" ); document.write( "x-6=(x-2)*5/x=(5x-10)/x \n" ); document.write( "x^2-6x=5x-10 \n" ); document.write( "x^2-11x+10=0 \n" ); document.write( "(x-10)(x-1)=0 \n" ); document.write( "x=1 (reject, (x-2)>0) \n" ); document.write( "or \n" ); document.write( "x=10 \n" ); document.write( " \n" ); document.write( " |