Answer:

3a+2, 3a+3, 3a+4

Step-by-step explanation:

3a - (3a+1) = 3a +1 - 3a

3a-3a+1 =3a+1-3a

1=1

3a+1+1= 3a+2

3a+2+1=3a+3

3a+3+1=3a+4

Hope it helps

Answer:

what is that discussion... integers or what