186k views
0 votes
(9b +9) + (4n - 4) + (6d + 2) =


Pleaseee help hurry

User Sinapcs
by
5.2k points

2 Answers

2 votes
Answer
4n+6d+9b+7

Explanation
Subtract 4 from 9 to get 5
Add 5 and 2 to get 7
User NSAnant
by
5.2k points
3 votes

Answer: 9b+4n+6d+7

Explanation:

1. 9b+9+4n−4+6d+2

2. 9b+4n+6d+(9-4+2)

3. 9b+4n+6d+7

User SnitramSD
by
5.4k points