Respuesta :
Answer:
21 + 3x
Step-by-step explanation:
Use the distributive property to multiply each of the umber by 3 and then you will get 21 + 3x
Hope this helps :)
Answer:
21 + 3x
Step-by-step explanation:
Use the distributive property to multiply each of the umber by 3 and then you will get 21 + 3x
Hope this helps :)