Question
(a) Simplify 19w + 11 - 4w - 4.
(b) Subtract 3m + 8 from 12m + 13.
3 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(a) Simplify 19w + 11 - 4w - 4.
(b) Subtract 3m + 8 from 12m + 13.