15.4k views
3 votes
What is 3a+9 equivalent to

User Catt
by
5.0k points

1 Answer

4 votes

Answer: a = 3

Step-by-step explanation:Pull out like factors :

3a - 9 = 3 • (a - 3)

Equation at the end of step 1 :

Step 2 :

Equations which are never true :

2.1 Solve : 3 = 0

User Lewik
by
4.6k points