Question
Find the value of 1 unit.
  1. 2 u + 7 = 17 - 3 u
  2. 15 - 2 u = 1 u + 3
  3. 3 u - 10 = 22 - 5 u
  4. 49 - 8 u = 2 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. 2 u + 7 = 17 - 3 u
  2. 15 - 2 u = 1 u + 3
  3. 3 u - 10 = 22 - 5 u
  4. 49 - 8 u = 2 u - 1