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|2x+1| < 5 help please
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3 votes
|2x+1| < 5
help please

User Gaponov
by
4.0k points

2 Answers

1 vote

Answer:

3

Explanation:

User Paul Van Wieren
by
4.0k points
5 votes

Answer: x=2 and x=-3

Explanation:

|2x+1|=5>|2x+1|=-5

2x+1=5 > 2x+1=-5

2x+1-1=5-1 > 2x+1-1=-5-1

2x=4 > 2x=-6

2x÷2=4÷2 > 2x÷2=-6÷2

x=2 > x=-3

User Christoph Glur
by
4.4k points
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