Question
Find the value of 1 unit.
  1. 6 u + 8 = 3 u + 11
  2. 3 u + 18 = 7 u + 6
  3. 8 u - 11 = 1 u + 10
  4. 5 u - 2 = 3 u + 2
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 + 8 = 3 u + 11
  2. 3 u + 18 = 7 u + 6
  3. 8 u - 11 = 1 u + 10
  4. 5 u - 2 = 3 u + 2