Respuesta :

mtn021

Answer:

6b+18

Step-by-step explanation:

3(2b + 4) + 6

6b + 12 + 6= 6b+18

vialia

Answer:

6b + 18

Step-by-step explanation:

3(2b + 4) + 6

6b + 12 + 6

6b + 18