Question
(a) Simplify 16k + 9 - 8k - 2.
(b) Subtract 4s + 8 from 12s + 20.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(a) Simplify 16k + 9 - 8k - 2.
(b) Subtract 4s + 8 from 12s + 20.