Question
Find the value of 1 unit.
  1. 7 u + 9 = 3 u + 17
  2. 4 u + 22 = 8 u + 6
  3. 6 u - 25 = 2 u + 3
  4. 8 u - 8 = 1 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. 7 u + 9 = 3 u + 17
  2. 4 u + 22 = 8 u + 6
  3. 6 u - 25 = 2 u + 3
  4. 8 u - 8 = 1 u + 6