Respuesta :

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Answer:

Step 1

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