Question

The sum of 3 consecutive integers is 45. Which equation represents this?

A) (x) + (x) + (x) = 45
B) (x) + (x + 1) + (x + 2) = 45
C) (x) + (x + 2) + (x + 4) = 45
D) (x) + (x + 1) + (x + 3) = 45

Answer 1

consecutive integers are 1 apart
they are
x,x+1,x+2
so it would be
x+x+1+x+2=45
B is answer