Respuesta :
Answer: 2.5 = n
Explanation: Check:
-3n -6 > 8 + 2n 3(2.5) - 6 < 8 + 2(2.5)
-2n -2n 7.5 - 6 < 8 + 4.5
____________ 1.5 < 12.5
-5n - 6 > 8
+6 +6 True
_____________
-5n > 14
— —
-5 -5
2.5 < n
When you divide an inequality by a negative. You switch the sign.
Explanation: Check:
-3n -6 > 8 + 2n 3(2.5) - 6 < 8 + 2(2.5)
-2n -2n 7.5 - 6 < 8 + 4.5
____________ 1.5 < 12.5
-5n - 6 > 8
+6 +6 True
_____________
-5n > 14
— —
-5 -5
2.5 < n
When you divide an inequality by a negative. You switch the sign.
