2x+3-5x/8+5+6+21-45/8
Mathématiques
ramisalam953
Question
2x+3-5x/8+5+6+21-45/8
1 Réponse
-
1. Réponse maudmarine
2x + 3 - 5x/8 + 5 + 6 + 21 - 45/8
= 16/8x + 24/8 - 5/8x + 40/8 + 48/8 + 168/8
= 16x + 24 - 5x + 40 + 48 + 168
= 11x + 280