Respuesta :
Answer:
3q + 21
Step-by-step explanation:
First,
3(2+q) +15
6 + 3q + 15.
Next,
6 + 3q +15
3q + 21
The 3q stays in front because all variables are first and it is to organize the answer. So the answer is 3q + 21.
Hope you get a good grade!