SOLUTION: Simplify. 1[-9-(-45-97)] =

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Question 424855: Simplify.
1[-9-(-45-97)] =
Answer by unlockmath(1688) About Me  (Show Source):
You can put this solution on YOUR website!
Hello,
With this 1[-9-(-45-97)]do the parenthesis first to get:
1[-9-(-142)]
Now do this:
1[-9+142]
And we get:
133
Make sense?
RJ
www.math-unlock.com