resoudre l'equaton 5x-2=3x+15
Mathématiques
angelique59959
Question
resoudre l'equaton 5x-2=3x+15
1 Réponse
-
1. Réponse luwan
5x - 2 = 3x + 15
5x - 3x -2 = 15
2x - 2 = 15
2x = 15 + 2
2x = 17
x = 17/2
x = 8.5