Question
Find the value of 1 unit.
  1. 6 u - 16 = 4 u - 6
  2. 5 u - 3 = 8 u - 15
  3. 5 - 5 u = 13 - 9 u
  4. 14 - 7 u = 8 - 5 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 = 4 u - 6
  2. 5 u - 3 = 8 u - 15
  3. 5 - 5 u = 13 - 9 u
  4. 14 - 7 u = 8 - 5 u