Solve |x| + 7 < 4. Please help

asked Apr 27, 2021 85.5k views

3 votes

by Rim

5.6k points

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6 votes

Answer:

no solution

Explanation:

Subtract 7 from both sides of the inequality:

|x| +7 -7 < 4 -7

|x| < -3

This has no solution, because an absolute value cannot be negative.

Matt Coy answered May 3, 2021

5.2k points

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