asked 98.4k views
24 votes
Simplify Expression:
3b+8b+9b

asked
User Khalida
by
7.8k points

2 Answers

8 votes

Answer:

Since they all have the same variable, you add them all together. so it would be 20b !!

Explanation:

answered
User Baptistou
by
8.0k points
8 votes

Answer:

20b

Explanation:

3+8+9

3+8=11

9+11=20

3b+8b+9b

3b+8b=11b

11b+9b=20b

answered
User Xsilmarx
by
8.4k points
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