Mathematics, 11.09.2019 21:20 asenath6477

all of the following expressions are equivalent except
7 - x
x - 7
- x + 7
7 + (- x)

Answers: 2

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all of the following expressions are equivalent except
7 - x
x - 7
- x + 7
...

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all of the following expressions are equivalent except 7 - x x - 7 - x + 7 7 + (- x)

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Other questions on the subject: Mathematics

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all of the following expressions are equivalent except
7 - x
x - 7
- x + 7
7 + (- x)