Question
Find the value of 1 unit.
  1. 6 u - 22 = 3 u - 7
  2. 5 u - 3 = 8 u - 30
  3. 2 - 5 u = 18 - 9 u
  4. 32 - 9 u = 4 - 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 - 22 = 3 u - 7
  2. 5 u - 3 = 8 u - 30
  3. 2 - 5 u = 18 - 9 u
  4. 32 - 9 u = 4 - 5 u