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24-03-2019
Mathematics

contestada

Which equations are true?
Choose all answers that apply:

A. −x + 0 + (−x) = 0

B. −x − (−x) = 0

C. None of the above

Respuesta :

MrCreighton MrCreighton

24-03-2019

Answer:

B is correct

Step-by-step explanation:

-(-x) = x, because a double negative like this equals a positive.

Therefore, you are actually saying -x+x= 0 which is true.

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mathstudent55 mathstudent55

24-03-2019

Equation B. is true for all values of x.

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