Question 66909
please help me with this
3-6[2x-(8x+3)-6]+9

Start with the innermost parens/brackets first!!!

3-6[2x-8x-3-6]+9 collect like terms inside the brackets

3-6[-6x-9]+9  eliminate brackets
3+36x+54+9  collect like terms again
36x+66=
6(6x+11)


Hope this helps----ptaylor