Question
Find the value of 1 unit.
  1. 7 u + 7 = 3 u + 11
  2. 4 u + 25 = 6 u + 5
  3. 8 u - 11 = 2 u + 1
  4. 13 u - 36 = 5 u + 4
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 + 7 = 3 u + 11
  2. 4 u + 25 = 6 u + 5
  3. 8 u - 11 = 2 u + 1
  4. 13 u - 36 = 5 u + 4