Upraszczanie wyrażeń algebraicznych
Przykłady:
2x + 5x = 7x
8y - 3y = 5y
3r ⋅ 7 = 21r
18t : 3 = 6t
(2k - 5) ⋅ 3 = 6k - 15
(12m + 8) : 4 = 3m + 2
Zapisz w najprostszej postaci:
+ =
- =
⋅ =
: =
( - ) =