Respuesta :

Answer: 7x + 6

Step-by-step explanation:

Use distribution property

(3x + 12)+(4x - 6)

Combine like terms

7x + 6

capsasha2

Answer:

7x + 6

Step-by-step explanation:

  1. Apply the distributed property, so it now looks like this:                          (3x + 12) + (4x - 6)
  2. Combine like terms: 7x + 6

I hope this helps!