SOLUTION: n-{1-[n-(1-n)-1]} Grouping symbols removed: Like terms combined:

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Question 178951: n-{1-[n-(1-n)-1]}
Grouping symbols removed:
Like terms combined:
Answer by Mathtut(3670) About Me  (Show Source):
You can put this solution on YOUR website!
n-{1-[n-(1-n)-1]}
:
n-{1-{n-1+n-1}}
:
n-{1-{2n-2}}
:
n-{1-2n+2}
:
n-{3-2n}
:
n-3+2n
:
highlight%283n-3%29