17.5k views
2 votes
Simplify the expression by combining like terms. -9x + 2y - 7 + 8y + 2x + 20
Please help me

User Edwise
by
3.8k points

2 Answers

8 votes

Answer:

-7x+10y+13

Explanation:

want the explanation?

I guess no cause you know that we need to collect like terms. :)

User PeaceAndQuiet
by
3.3k points
6 votes

Answer:

-7x+20y+13

Explanation:

User Scott Bonner
by
3.2k points