Hel me pleas If 6 - 7 = -1, which of the following is true?
-1 + 7 = 6
-1 + (-7) = 6
7...
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Mathematics, 25.08.2021 14:00 brainist71
Hel me pleas If 6 - 7 = -1, which of the following is true?
-1 + 7 = 6
-1 + (-7) = 6
7 - 6 = -1
7 - (-1) = 6
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Answers: 3
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