Respuesta :

Answer:

Yes!

Step-by-step explanation:

If you distribute 4 into 3x-y, you will get the same thing (12x-4y) meaning they are equivalent.

Answer:

Yes

Step-by-step explanation:

4(3x - y)           |        12x - 4y

12x- 4y            =       12x - 4y

hence they are equivalent