Respuesta :

27, 28, and 29
hope this helped :)

Answer:

27,28,and29

Step-by-step explanation:

27+28+29=84

For example:

x+(x+1)+(x+2)=84

3x+3=84

3x=81

x=27

Now  since x=27,replace the x

21+1=28

28+1=29

27+28+29=84

Hopes this helps :)

ACCESS MORE
EDU ACCESS
Universidad de Mexico