asked 189k views
4 votes
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

asked
User Panupan
by
8.1k points

2 Answers

7 votes
8a-36 is the simplified version :)
answered
User Umbungu
by
8.7k points
1 vote

Answer:

C. 8a - 36

Explanation:

a + 3a - 4(9-a)

a + 3a - 36 + 4a

8a - 36

answered
User Voidlizard
by
8.2k points

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