Question
Find the value of 1 unit.
  1. 6 u - 16 = 3 u - 7
  2. 5 u - 8 = 9 u - 16
  3. 1 - 4 u = 17 - 8 u
  4. 19 - 6 u = 4 - 3 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. 6 u - 16 = 3 u - 7
  2. 5 u - 8 = 9 u - 16
  3. 1 - 4 u = 17 - 8 u
  4. 19 - 6 u = 4 - 3 u