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4 votes
If 6 - 7 = -1, which of the following is true?

-1 + (-7) = 6
-1 + 7 = 6
7 - 6 = -1
7 - (-1) = 6

2 Answers

2 votes
-1 + 7 = 6 is correct
User Yujing
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3 votes
-1 + 7 = 6 is the correct answer
User Xxfast
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