Question
Find the value of 1 unit.
  1. 6 u - 12 = 4 u - 2
  2. 4 u - 6 = 6 u - 16
  3. 6 - 2 u = 30 - 10 u
  4. 6 - 4 u = 2 - 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 - 12 = 4 u - 2
  2. 4 u - 6 = 6 u - 16
  3. 6 - 2 u = 30 - 10 u
  4. 6 - 4 u = 2 - 2 u