Respuesta :

cinderofsoulsss

Answer:

2a + 5b

Step-by-step explanation:

Combine like terms to simplify:

7a + 3b - 5a + 2b

(7a - 5a) + (3b + 2b)

2a + 5b

hitormiss53

Answer: 2a + 5b

Step-by-step explanation:

Hope this helps!