Question
Find the value of 1 unit.
  1. 6 u - 25 = 11
  2. 8 u - 28 = 4 u
  3. 1 = 2 u - 19
  4. 6 u = 14 u - 32
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 - 25 = 11
  2. 8 u - 28 = 4 u
  3. 1 = 2 u - 19
  4. 6 u = 14 u - 32