Question
Find the value of 1 unit.
  1. 8 u - 11 = 2 u - 5
  2. 3 u - 8 = 7 u - 16
  3. 8 - 1 u = 23 - 6 u
  4. 25 - 5 u = 5 - 1 u
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

(d)

Click button first when a symbol is required. X

Find the value of 1 unit.
  1. 8 u - 11 = 2 u - 5
  2. 3 u - 8 = 7 u - 16
  3. 8 - 1 u = 23 - 6 u
  4. 25 - 5 u = 5 - 1 u