Question
Find the value of 1 unit.
  1. 10 u + 4 = 3 u + 18
  2. 5 u + 28 = 8 u + 7
  3. 10 u - 24 = 2 u + 8
  4. 7 u - 19 = 2 u + 6
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. 10 u + 4 = 3 u + 18
  2. 5 u + 28 = 8 u + 7
  3. 10 u - 24 = 2 u + 8
  4. 7 u - 19 = 2 u + 6