2(4x-8)=7-(7-x) Merci
Mathématiques
dantygoat
Question
2(4x-8)=7-(7-x)
Merci
Merci
1 Réponse
-
1. Réponse siry
8x-16 = 7 -7+x
8x-16 = x
8x -x = +16
7x = +16
x = 16/7