Question
Find the value of 1 unit.
  1. 6 u - 25 = 4 u - 5
  2. 4 u - 9 = 8 u - 29
  3. 2 - 4 u = 14 - 8 u
  4. 14 - 4 u = 6 - 2 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 - 25 = 4 u - 5
  2. 4 u - 9 = 8 u - 29
  3. 2 - 4 u = 14 - 8 u
  4. 14 - 4 u = 6 - 2 u