I think this might work 440=55x-275 then solve
Consetive integers are 1 apart
they are
x,x+1,x+2
3 times the first added to the last is 22
3x+x+2=22
combine like terms
4x+2=22
minus 2 both sides
4x=20
divide both sides by 4
x=5
x+1=6
x+2=7
the numbers are 5,6,7
How many walls are there ?
what answers are shown to choose from ?
12 congruent sections through the numbers 1 through 12.