Question
Find the value of 1 unit.
  1. 4 u - 17 = 7 - 8 u
  2. 7 - 8 u = 4 u - 17
  3. 2 u - 8 = 10 - 4 u
  4. 10 - 4 u = 2 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. 4 u - 17 = 7 - 8 u
  2. 7 - 8 u = 4 u - 17
  3. 2 u - 8 = 10 - 4 u
  4. 10 - 4 u = 2 u - 8