Question
Find the value of 1 unit.
  1. 8 u + 1 = 4 u + 17
  2. 4 u + 22 = 9 u + 2
  3. 7 u - 24 = 5 u + 10
  4. 11 u - 21 = 4 u + 7
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. 8 u + 1 = 4 u + 17
  2. 4 u + 22 = 9 u + 2
  3. 7 u - 24 = 5 u + 10
  4. 11 u - 21 = 4 u + 7