Question

Which value is equivalent to -7?A. -(-7)B. |-71C. 171D.-|-71

Answer 1

Check Option A.

`-(-7)=+7`

Not equivalent to -7.

Check Option B.to -7.

`|-7|=7`

Not equivalent to -7.

Check Option C.

`|7|=7`

Not equivalent to 7.

Check Option D.

`-|-7|=-7`

Therefore, Option D is right.