Question
S + T = 48 - 20
S + T + T = 42 + 9

  1. Find T.
  2. Find S.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

S + T = 48 - 20
S + T + T = 42 + 9

  1. Find T.
  2. Find S.