Respuesta :
Answer:
23a + 9b + 9c
Step-by-step explanation:
9a + 6b + 3b + 14a + 9c ( collect like terms )
= (9 + 14)a + (6 + 3)b + 9c
= 23a + 9b + 9c
Answer:
23a + 9b + 9c
Step-by-step explanation:
9a + 6b + 3b + 14a + 9c ( collect like terms )
= (9 + 14)a + (6 + 3)b + 9c
= 23a + 9b + 9c
