Answer:
[tex]x + 3 < 0 \: \: or \: \: 5x > - 10 \\ \\ x < - 3 \: \: or \: \: x > - 2 \\ \\ { \boxed{ \: \: - 3 < x < - 2 \: \: }}[/tex]
Answer:
x < – 3 or x > – 2
Step-by-step explanation:
For x + 3 < 0 :
subtract 3 from both sides of the inequality:
x + 3 – 3 < 0 – 3
x + 0 < – 3
x < –3
For 5x > – 10:
Divide both sides of the inequality by 5 to isolate x:
[tex]\frac{5x}{5} > \frac{-10}{5}[/tex]
x > –2
Therefore:
x < – 3 or x > –2
Interval notation: [(– ∞, –3) ∪ (–2, ∞)]