Question
Find the value of 1 unit.
  1. 3 u - 29 = 10
  2. 11 u - 27 = 2 u
  3. 1 = 3 u - 23
  4. 7 u = 15 u - 64
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. 3 u - 29 = 10
  2. 11 u - 27 = 2 u
  3. 1 = 3 u - 23
  4. 7 u = 15 u - 64