cdhoward04 cdhoward04

15-11-2019
Mathematics

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evaluate 2a - 7 when a=3

Respuesta :

OneOfAKindSunflower OneOfAKindSunflower

15-11-2019

Answer:

-1

Step-by-step explanation:

Just substitute your variable in:

(2)(3)-7

Simplify:

2*3=6

6-7=-1

-1 is your answer.

-Stay golden :)

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