Respuesta :

Answer:

-5/8a - 2.8b

Step-by-step explanation:

-3/8a + 3.2b + (-6b) - 1/4a

=> -3/8a + 3.2b + (-6b) - 2/8a

=> -5/8a + 3.2b - 6b

=> -5/8a - 2.8b

Therefore, -5/8a - 2.8b is the solution to your problem.

Hoped this helped.

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