Question

I attached the question below.

Answer 1

Step 1 she forgot to distribute the second time and only did it the first

Answer 2

Step 1

Explanation:

Maura forgot to distribute the negative sign in "-5a"

The correct would be as follows:

8a + 3 + 5a - 2a

(8a + 5a - 2a) + 3

(13a - 2a) + 3

11a + 3