Question
Find the value of 1 unit.
  1. 2 u + 3 = 15 - 4 u
  2. 24 - 3 u = 4 u + 3
  3. 4 u - 4 = 24 - 3 u
  4. 48 - 4 u = 5 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. 2 u + 3 = 15 - 4 u
  2. 24 - 3 u = 4 u + 3
  3. 4 u - 4 = 24 - 3 u
  4. 48 - 4 u = 5 u - 6