Question
Find the value of 1 unit.
  1. 3 u - 14 = 19
  2. 8 u - 30 = 2 u
  3. 6 = 3 u - 15
  4. 3 u = 11 u - 40
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. 3 u - 14 = 19
  2. 8 u - 30 = 2 u
  3. 6 = 3 u - 15
  4. 3 u = 11 u - 40