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Need help. I 2x +1 I < -4
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3 votes
Need help.
I 2x +1 I < -4

User Tano
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2 Answers

4 votes

| 2x +1 | < -4\\ x\in\emptyset
User Zhisme
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9.4k points
4 votes


the absolute value of a number is always positive. Therefore you cannot have an absolute value equal to a negative number.

the answer would be "no solution"

User Jussi Nurminen
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8.0k points
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