Answer:
Answer: ]-4, 9] or (-4, 9]
You reverse the inequality symbol when you multiply by -1
Step-by-step explanation:
-7 < x - 3 < = 6 / +3
-7 + 3 < x - 3 + 3 <= 6 + 3
-4 < x <= 9
Answer: ]-4, 9] or (-4, 9]
You reverse the inequality symbol when you multiply by -1
