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