Question
Find the value of 1 unit.
  1. 6 u - 17 = 3 u - 5
  2. 2 u - 5 = 7 u - 30
  3. 5 - 5 u = 29 - 7 u
  4. 19 - 7 u = 4 - 4 u
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. 6 u - 17 = 3 u - 5
  2. 2 u - 5 = 7 u - 30
  3. 5 - 5 u = 29 - 7 u
  4. 19 - 7 u = 4 - 4 u