Question
Find the value of 1 unit.
  1. 4 u - 12 = 8 - 6 u
  2. 8 - 6 u = 4 u - 12
  3. 7 u - 6 = 27 - 4 u
  4. 27 - 4 u = 7 u - 6
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. 4 u - 12 = 8 - 6 u
  2. 8 - 6 u = 4 u - 12
  3. 7 u - 6 = 27 - 4 u
  4. 27 - 4 u = 7 u - 6