Question
Find the value of 1 unit.
  1. 9 u + 3 = 4 u + 18
  2. 2 u + 14 = 6 u + 2
  3. 6 u - 13 = 3 u + 2
  4. 10 u - 16 = 5 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. 9 u + 3 = 4 u + 18
  2. 2 u + 14 = 6 u + 2
  3. 6 u - 13 = 3 u + 2
  4. 10 u - 16 = 5 u + 9