Question
Find the value of 1 unit.
  1. 7 u - 24 = 5 u - 10
  2. 1 u - 3 = 9 u - 11
  3. 5 - 4 u = 23 - 10 u
  4. 28 - 6 u = 8 - 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. 7 u - 24 = 5 u - 10
  2. 1 u - 3 = 9 u - 11
  3. 5 - 4 u = 23 - 10 u
  4. 28 - 6 u = 8 - 2 u