document.write( "Question 917694: Solve for x:\r
\n" ); document.write( "\n" ); document.write( "12/1+5e^(-x) = 7 \n" ); document.write( "

Algebra.Com's Answer #556792 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
You didn't use parentheses but I'm assuming this is what you mean.
\n" ); document.write( " $\"12%2F%281%2B5e%5E%28-x%29%29=7\"$
\n" ); document.write( " $\"12=7%281%2B5e%5E%28-x%29%29\"$
\n" ); document.write( " $\"1%2B5e%5E%28-x%29=12%2F7\"$
\n" ); document.write( " $\"5e%5E%28-x%29=12%2F7-7%2F7\"$
\n" ); document.write( " $\"5e%5E%28-x%29=5%2F7\"$
\n" ); document.write( " $\"e%5E%28-x%29=1%2F7\"$
\n" ); document.write( " $\"-x=ln%281%2F7%29\"$
\n" ); document.write( " $\"x=-ln%281%2F7%29\"$
\n" ); document.write( " $\"x=ln%28%281%2F7%29%5E%28-1%29%29\"$
\n" ); document.write( " $\"highlight%28x=ln%287%29%29\"$ \n" ); document.write( "

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