Question
Find the value of 1 unit.
  1. 9 u - 29 = 7 - 3 u
  2. 7 - 3 u = 9 u - 29
  3. 5 u - 3 = 19 - 6 u
  4. 19 - 6 u = 5 u - 3
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. 9 u - 29 = 7 - 3 u
  2. 7 - 3 u = 9 u - 29
  3. 5 u - 3 = 19 - 6 u
  4. 19 - 6 u = 5 u - 3