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2 votes
Simplify 9 - {x - (7 + x)}.

2 Answers

0 votes

Answer:

16

Explanation:

answered
User Dorianne
by
7.7k points
4 votes


9 - (x - 7 - x) \\ 9 - ( - 7) \\ 9 + 7 \\ = 16
answered
User Noich
by
8.5k points

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