Question
Find the value of 1 unit.
  1. 6 u - 23 = 4 u - 5
  2. 5 u - 9 = 10 u - 14
  3. 6 - 1 u = 27 - 8 u
  4. 27 - 6 u = 6 - 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 - 23 = 4 u - 5
  2. 5 u - 9 = 10 u - 14
  3. 6 - 1 u = 27 - 8 u
  4. 27 - 6 u = 6 - 3 u