SOLUTION: 1) -x -x 2) 2(n-4)+n=1

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Question 382299: 1) -x -x
2) 2(n-4)+n=1
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
1) -x - x = -2x

2) 2(n - 4) + n = 1
2n - 8 + n = 1
3n = 9
n = 3