Uncover valuable information and solutions with IDNLearn.com's extensive Q&A platform. Get timely and accurate answers to your questions from our dedicated community of experts who are here to help you.
The solution set of the inequality −5 < 2x + 3 < 9 is (-4,3)
The compound inequality is given as:
−5 < 2x + 3 < 9
Expand the inequality
−5 < 2x + 3 or 2x + 3 < 9
Rewrite as:
2x + 3 > -5 or 2x + 3 < 9
Subtract 3 from both sides
2x > -8 or 2x < 6
Divide both sides by 2
x > -4 or x < 3
Rewrite as:
(-4,3)
Hence, the solution set of the inequality is (-4,3)
Read more about inequality at
https://brainly.com/question/25275758
#SPJ1