Question
Find the value of 1 unit.
  1. 2 u + 8 = 17 - 1 u
  2. 22 - 5 u = 5 u + 2
  3. 1 u - 9 = 21 - 4 u
  4. 65 - 8 u = 2 u - 5
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. 2 u + 8 = 17 - 1 u
  2. 22 - 5 u = 5 u + 2
  3. 1 u - 9 = 21 - 4 u
  4. 65 - 8 u = 2 u - 5