Question
Find the value of 1 unit.
  1. 8 u + 7 = 1 u + 14
  2. 5 u + 26 = 10 u + 6
  3. 6 u - 19 = 4 u + 9
  4. 10 u - 9 = 4 u + 9
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. 8 u + 7 = 1 u + 14
  2. 5 u + 26 = 10 u + 6
  3. 6 u - 19 = 4 u + 9
  4. 10 u - 9 = 4 u + 9