Question
Y + Z = 31 - 5
Y + Z + Z = 35 + 8

  1. Find Z.
  2. Find Y.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Y + Z = 31 - 5
Y + Z + Z = 35 + 8

  1. Find Z.
  2. Find Y.