document.write( "Question 808874: Solve. (Check for undefined solutions at the end)
\n" ); document.write( "log(x-5)= 1- log(x-2)\r
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\n" ); document.write( "\n" ); document.write( "Please & Thank You (:
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Algebra.Com's Answer #487263 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Solve. (Check for undefined solutions at the end)
\n" ); document.write( "log(x-5)= 1- log(x-2)
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\n" ); document.write( "Rearrange::
\n" ); document.write( "log(x-5) + log(x-2) = 1
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\n" ); document.write( "log[(x-5)(x-2)] = 1
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\n" ); document.write( "log[x^2-7x+10] = 1
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\n" ); document.write( "x^2 -7x + 10 = 10
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\n" ); document.write( "x^2-7x = 0
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\n" ); document.write( "x(x-7) = 0
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\n" ); document.write( "x = 0 or x = 7
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\n" ); document.write( "x= 0 is extraneous
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\n" ); document.write( "Only solution:: x = 7
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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