15-10-2019
Mathematics

contestada

Which of the following is the simplified
form of a + 3a - 4(9 - a) ?
A. -36
B. 3a-36
C. 8a - 36
D. 80+ 36

Respuesta :

LostGirlAlex LostGirlAlex

15-10-2019

Answer:

C. 8a - 36

Step-by-step explanation:

a + 3a - 4(9-a)

a + 3a - 36 + 4a

8a - 36

Answer Link

jadeheart jadeheart

15-10-2019

8a-36 is the simplified version :)

Answer Link

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