139k views
3 votes
-3 + 2r + 7r + 4 + 8r

2 Answers

5 votes

Answer:

1+17r

Explanation:

User Ofer Sadan
by
5.4k points
3 votes

Answer: 1+17r is your answer

Step-by-step explanation: Combine like terms

User Djent
by
5.6k points