Question

what is the equivalent expression for a+a+a

Answer 1

Answer:

3a

Step-by-step explanation:

Note they all have the same amount of variables. Combine by adding:

a + a + a = 3a

3a is your answer.

~

Answer 2

Answer:

3a

Step-by-step explanation:

The answer is 3a simply because there is three a's, so just multiply one a by 3