Question
Find the value of 1 unit.
  1. 5 u - 12 = 2 - 2 u
  2. 2 - 2 u = 5 u - 12
  3. 8 u - 2 = 12 - 6 u
  4. 12 - 6 u = 8 u - 2
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. 5 u - 12 = 2 - 2 u
  2. 2 - 2 u = 5 u - 12
  3. 8 u - 2 = 12 - 6 u
  4. 12 - 6 u = 8 u - 2