shamarier shamarier

06-12-2016
Mathematics

contestada

solve this problem 2-(-8)+(-3)=

Respuesta :

25-07-2019

Answer:

7

Step-by-step explanation:

(-)(-) = (+)

(-)(+) = (+)(-) = (-)

(+)(+) = (+)

2 - (-8) + (-3) = (*)

-(-8) = 8

+(-3) = -3

(*) = 2 + 8 - 3 = 10 - 3 = 7

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