Question
Find the value of 1 unit.
  1. 7 u + 1 = 3 u + 13
  2. 5 u + 24 = 10 u + 4
  3. 10 u - 15 = 4 u + 3
  4. 4 u - 2 = 1 u + 7
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. 7 u + 1 = 3 u + 13
  2. 5 u + 24 = 10 u + 4
  3. 10 u - 15 = 4 u + 3
  4. 4 u - 2 = 1 u + 7