Question
Find the value of 1 unit.
  1. 6 u + 10 = 370
  2. 10 + 6 u = 370
  3. 5 u - 40 = 210
  4. 210 = 5 u - 40
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. 6 u + 10 = 370
  2. 10 + 6 u = 370
  3. 5 u - 40 = 210
  4. 210 = 5 u - 40