Question
Find the value of 1 unit.
  1. 7 u + 6 = 1 u + 12
  2. 2 u + 10 = 8 u + 4
  3. 9 u - 19 = 5 u + 9
  4. 10 u - 8 = 2 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. 7 u + 6 = 1 u + 12
  2. 2 u + 10 = 8 u + 4
  3. 9 u - 19 = 5 u + 9
  4. 10 u - 8 = 2 u + 8