What is 273 ft equal to in yd? and why?

That would be 91 yrd, just divide 273 by 3 because there is 3 ft in a yard
 
Hope this helps!

It is 91 yards. You take the amount of feet and divide it by 3. There is 3 feet in a yard. Hope that helps. 

ANSWER:
4b + 22 = 5b+ 20-1
4b + 22= 5b +19
subtract 22 OR 19 from each sidE IM GOING TO DO 22.
4b + 22-22= 5b + 19 -22
4b = 5b - 3
subtract 5b from each side.
4b -5b = 5b-3-5b
-1b = -3
a variable cannot be negative so multiply each side by a negative 1. two negatives make a positive.
(-1) -1b = -3(-1)
b=3