Respuesta :

Answer:

The third one (combining like terms then dividing by five)

Step-by-step explanation:

Answer:

combining like terms and dividing each term by 5

Step-by-step explanation:

3x + 15 + 2x      Given

5x +15               Combine Like Terms

5x = 5 x             Find the LCM

15 = 5 3              LCM is 5

5(x + 3)               Pull the 5 out of both and put the remaining factors in parentheses

hope this helps <3