Question
Find the value of 1 unit.
  1. 6 u - 24 = 12
  2. 12 u - 18 = 3 u
  3. 4 = 4 u - 28
  4. 2 u = 4 u - 6
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. 6 u - 24 = 12
  2. 12 u - 18 = 3 u
  3. 4 = 4 u - 28
  4. 2 u = 4 u - 6