Respuesta :

Answer:

C. 4( 2x+1 )

Step-by-step explanation:

12x+4-4x = 8x+4

A. 8(x + 1) = 8x+8

B. 4(2x - 1) = 8x-4

C.4(2x + 1) = 8x+4

D. 4(x + 1) = 4x+4