Question 84933
Simplify:
{{{-(-6m-2K-8)}}}
When a negative sign appears in front of an expression in parentheses, it's like putting a -1 in front, so you multiply, using the distributive property, all the terms inside the parenthese by -1.  This means, of course, that you change the sign of every term, so you get:
{{{6m+2K+8}}}