Question
Find the value of 1 unit.
  1. 9 u + 5 = 3 u + 11
  2. 5 u + 23 = 9 u + 3
  3. 6 u - 13 = 3 u + 8
  4. 10 u - 27 = 3 u + 8
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 + 5 = 3 u + 11
  2. 5 u + 23 = 9 u + 3
  3. 6 u - 13 = 3 u + 8
  4. 10 u - 27 = 3 u + 8