document.write( "Question 32457: log3(5x+5) - log3(x2 - 1) = 0\r
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Algebra.Com's Answer #18947 by mukhopadhyay(490)\"\" \"About 
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log3(5x+5) - log3(x2 - 1) = 0
\n" ); document.write( "=>log(base3) [5(x+1)]/(x^2-1) = 0
\n" ); document.write( "=> 5(x+1)/[(x+1)(x-1)] = 1
\n" ); document.write( "=> 5/(x-1) = 1
\n" ); document.write( "=> x=6
\n" ); document.write( "Answer: x=6
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