Question
Find the value of 1 unit.
  1. 6 u - 22 = 3 u - 7
  2. 2 u - 3 = 10 u - 27
  3. 2 - 4 u = 11 - 7 u
  4. 29 - 7 u = 9 - 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 - 22 = 3 u - 7
  2. 2 u - 3 = 10 u - 27
  3. 2 - 4 u = 11 - 7 u
  4. 29 - 7 u = 9 - 3 u