Question
Find the value of 1 unit.
  1. 3 u + 1 = 15 - 4 u
  2. 17 - 5 u = 4 u + 8
  3. 5 u - 8 = 24 - 3 u
  4. 82 - 5 u = 5 u - 8
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. 3 u + 1 = 15 - 4 u
  2. 17 - 5 u = 4 u + 8
  3. 5 u - 8 = 24 - 3 u
  4. 82 - 5 u = 5 u - 8