document.write( "Question 432928: log (9x - 24) - log (x-4) = 1 \n" ); document.write( "
Algebra.Com's Answer #300117 by robertb(5830)\"\" \"About 
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\"log%289x-24%29+-+log%28x-4%29+=+1\"
\n" ); document.write( "<==> \"log%28%289x+-+24%29%2F%28x-4%29%29+=+1\"
\n" ); document.write( "<==> \"%289x+-+24%29%2F%28x-4%29+=+10%5E1+=+10\"
\n" ); document.write( "==> 9x - 24 = 10(x-4), assuming \"x%3C%3E4\".
\n" ); document.write( "==> 9x - 24 = 10x - 40
\n" ); document.write( "or x = 16. This x-value satisfies the original equation, hence is the final answer.
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