Question
Find the value of 1 unit.
  1. 7 u + 6 = 1 u + 12
  2. 4 u + 12 = 6 u + 4
  3. 8 u - 14 = 2 u + 10
  4. 7 u - 5 = 5 u + 3
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. 7 u + 6 = 1 u + 12
  2. 4 u + 12 = 6 u + 4
  3. 8 u - 14 = 2 u + 10
  4. 7 u - 5 = 5 u + 3