Question
Find the value of 1 unit.
  1. 6 u + 5 = 1 u + 25
  2. 1 u + 19 = 7 u + 7
  3. 6 u - 18 = 4 u + 6
  4. 6 u - 3 = 1 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 + 5 = 1 u + 25
  2. 1 u + 19 = 7 u + 7
  3. 6 u - 18 = 4 u + 6
  4. 6 u - 3 = 1 u + 2