SOLUTION: (3x-9y+6z)-2(-3x+2y-6z)=

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Question 787857: (3x-9y+6z)-2(-3x+2y-6z)=
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
(3x-9y+6z)-2(-3x+2y-6z)

3x-9y+6z+6x-4y+12z

9x-13y+18z