Question
Find the value of 1 unit.
  1. 6 u + 5 = 2 u + 25
  2. 5 u + 26 = 7 u + 4
  3. 7 u - 19 = 2 u + 6
  4. 9 u - 6 = 5 u + 10
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 = 2 u + 25
  2. 5 u + 26 = 7 u + 4
  3. 7 u - 19 = 2 u + 6
  4. 9 u - 6 = 5 u + 10