Question
Find the value of 1 unit.
  1. 2 u + 3 = 24 - 1 u
  2. 23 - 2 u = 5 u + 2
  3. 4 u - 3 = 22 - 1 u
  4. 26 - 4 u = 3 u - 9
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. 2 u + 3 = 24 - 1 u
  2. 23 - 2 u = 5 u + 2
  3. 4 u - 3 = 22 - 1 u
  4. 26 - 4 u = 3 u - 9