document.write( "Question 678533: What is the error in this equation?
\n" ); document.write( "m/3 - 9 = -21
\n" ); document.write( "m/3 - 9 + 9 = -21 + 9
\n" ); document.write( "m/3 = -12
\n" ); document.write( "m = -4 \n" ); document.write( "

Algebra.Com's Answer #421472 by rfer(16322) $\"\"$ $\"About$

You can put this solution on YOUR website!
The error is the last operation,
\n" ); document.write( "it should be
\n" ); document.write( "m=-12*3
\n" ); document.write( "m=-36 \n" ); document.write( "

\n" );