Question
Find the value of 1 unit.
  1. 6 u + 8 = 1 u + 23
  2. 3 u + 22 = 6 u + 1
  3. 6 u - 15 = 4 u + 5
  4. 13 u - 22 = 5 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 = 1 u + 23
  2. 3 u + 22 = 6 u + 1
  3. 6 u - 15 = 4 u + 5
  4. 13 u - 22 = 5 u + 2