3 years ago

Which equations are true?

Mathematics

2 answers:

bija089 [108]3 years ago

8 0

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.

azamat3 years ago

3 0

Equation B. is true for all values of x.

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