Equations : -8x + 7 = -49
Mathématiques
Cloclo76
Question
Equations : -8x + 7 = -49
2 Réponse
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1. Réponse blondinetteoceane88
-8x+7=-49
-8x=-49-7
-8x=-56
x=56/8
x=7 -
2. Réponse 7MK
-8x + 7 = -49
-8x = -49 - 7
-8x = -56
x = -56 / -8
x = 7