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1 vote
Which of the following expressions is correct?

|-9| = |9|
-|-9| = |-9|
|-9| = -9
-|9| = 9

2 Answers

6 votes
come on this is easy a. |-9| = |9| 
User RobBlanchard
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5.3k points
3 votes
A is the correct answer!
User Kinda
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6.1k points