Respuesta :

Answer:

Step-by-step explanation:

4(3+x) (3+3+3+3+x+x+x+) compare because they are the same equations just in a different way.

1.Distribute

1a. 12+x and (3+3+3+3+x+x+x+x)

2.combine like terms

12+x and 12+x

Otras preguntas