Respuesta :

Banabanana
(14.2a + 9.8b) - (13.1b - 0.2a) - (3.7a + 4.8b)
14.2a + 9.8b - 13.1b + 0.2a - 3.7a - 4.8b
(14.2a + 0.2a - 3.7a) + (9.8b - 13.1b - 4.8b)
10.7a - 8.1b

Tatiyanadudley7404

Answer:

10.7a - 8.1b

Step-by-step explanation: