62.0k views
1 vote
Зr + 12p - 7 - Зр
What is the answer?

1 Answer

7 votes

Answer:

9p+3r−7

Explanation:

=3r+12p+−7+−3p

Combine Like Terms:

=3r+12p+−7+−3p

=(12p+−3p)+(3r)+(−7)

=9p+3r+−7

User Manuel Alvarez
by
5.4k points