56.2k views
3 votes
3y + 12 + y - 9
combine like terms to simplify expressions.

User Shelakel
by
6.7k points

2 Answers

3 votes

Answer:

4y + 3

Explanation:

User Makson
by
5.7k points
4 votes

Answer:

4y+3

Explanation:

User BluePrint
by
5.8k points