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) (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
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