document.write( "Question 247759: please help me solve log(7x-12)=2 log x \n" ); document.write( "

Algebra.Com's Answer #180694 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"+log%287x-12%29=2%2Alog%28x%29+\"$
\n" ); document.write( " $\"+log%287x-12%29=log%28x%5E2%29\"$
\n" ); document.write( " $\"+x%5E2=7x-12\"$
\n" ); document.write( " $\"+x%5E2-7x%2B12=0\"$
\n" ); document.write( "Factor the quadratic
\n" ); document.write( " $\"x%5E2-7x%2B12=%28x-3%29%2A%28x-4%29\"$
\n" ); document.write( " $\"%28x-3%29%2A%28x-4%29=0\"$ \r
\n" ); document.write( "\n" ); document.write( "x=3,4 \n" ); document.write( "

\n" );