Which equation represents the situation?

the sum of three consecutive integers is 36.

a. x+(x+3)+(x+3)=36

b. x+(x+1)+(x+2)=36

c. x+(x+2)+(x+4)=36

d. x+x+x=36

The answer would be B. this is because if they are consecutive, they would be numbers like 10,11,12. If we plug in or use the number 10 for x, adding one more would be 11, adding one more to that would be 12; adding 2 to x or 10 would also be 12.  hope this helps!!