Question
Find the value of 1 unit.
  1. 5 u - 26 = 19
  2. 11 u - 24 = 3 u
  3. 3 = 7 u - 18
  4. 5 u = 12 u - 42
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 - 26 = 19
  2. 11 u - 24 = 3 u
  3. 3 = 7 u - 18
  4. 5 u = 12 u - 42