document.write( "Question 649952: How do you solve a expression such as -9-(12-3x)? \n" ); document.write( "

Algebra.Com's Answer #407112 by MathLover1(20849) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"-9-%2812-3x%29\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"-9-12%2B3x\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"3x-21\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"3%28x-7%29\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"%281%2B3%29%5E2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"%284%29%5E2\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"16\"$ \n" ); document.write( "

\n" );