Question
Find the value of 1 unit.
  1. 1 u + 7 = 19 - 3 u
  2. 22 - 5 u = 3 u + 6
  3. 5 u - 2 = 16 - 4 u
  4. 59 - 5 u = 5 u - 1
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. 1 u + 7 = 19 - 3 u
  2. 22 - 5 u = 3 u + 6
  3. 5 u - 2 = 16 - 4 u
  4. 59 - 5 u = 5 u - 1