document.write( "Question 1099827: find the value of of x:
\n" ); document.write( "9^2x-1=36^x \n" ); document.write( "

Algebra.Com's Answer #714318 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"9%5E%282x-1%29=%289%2A4%29%5Ex\"$
\n" ); document.write( " $\"9%5E%282x-1%29=%289%5Ex%29%284%5Ex%29\"$
\n" ); document.write( " $\"9%5E%282x-1-x%29=4%5Ex\"$
\n" ); document.write( " $\"9%5E%28x-1%29=4%5Ex\"$
\n" ); document.write( "Take the ln of both sides,
\n" ); document.write( " $\"%28x-1%29%2Aln%289%29=x%2Aln%284%29\"$
\n" ); document.write( " $\"x%2Aln%289%29-ln%289%29=x%2Aln%284%29\"$
\n" ); document.write( " $\"x%2A%28ln%289%29-ln%284%29%29=ln%289%29\"$
\n" ); document.write( " $\"x=ln%289%29%2F%28ln%289%29-ln%284%29%29\"$
\n" ); document.write( " $\"x=ln%283%5E2%29%2F%28ln%283%5E2%29-ln%282%5E2%29%29\"$
\n" ); document.write( " $\"highlight%28x=ln%283%29%2F%28ln%283%29-ln%282%29%29%29\"$
\n" ); document.write( " \n" ); document.write( "

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