document.write( "Question 74125: I have to remove the () and simplify when possible can you help me to understand?
\n" ); document.write( "8d-(-7c-2d) \n" ); document.write( "

Algebra.Com's Answer #53109 by rmromero(383) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "I have to remove the () and simplify when possible can you help me to understand?
\n" );
document.write( "  8d-(-7c-2d)  Dont forget that 8d-(-7c-2d) is the same as\r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "  8d -1(-7c-2d)  Now is it clear that you have to distribute -1 to -7c and -2d?
\n" );
document.write( "                 by doing that you can remove ( )\r
\n" );
document.write( "\n" );
document.write( "  8d - 1(-7c) - 1 (-2d)  multiply 
\n" );
document.write( "  8d + 7c + 2d           add like terms
\n" );
document.write( "  10d + 7c
\n" );
document.write( "   \r
\n" );
document.write( "
\n" );
document.write( "\n" );
document.write( "I hope this helps,
\n" );
document.write( "Visit www.freewebs.com/onlinemathclass
\n" );
document.write( "and leave a message \n" );
document.write( "

\n" );