siniyai siniyai

01-10-2019
Mathematics

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evalute this please

evalute this please class=

Respuesta :

zrh2sfo zrh2sfo

01-10-2019

Answer:

-11

Step-by-step explanation:

Evaluate -2 x - 5 where x = 3:

-2 x - 5 = -2×3 - 5

-2×3 = -6:

-6 - 5

-6 - 5 = -(6 + 5):

-(6 + 5)

6 + 5 = 11:

Answer: -11

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