rcpatchett rcpatchett

24-05-2020
Mathematics

contestada

Evaluate -a when a is

(−−99)

Respuesta :

Wishing Wishing

24-05-2020

Answer:

a = -99

Step-by-step explanation:

(−−99) is equal to just 99 since a negative and a negative equals a positive.

If -a is equal to 99, a must equal -99.

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