dustinmartin13 dustinmartin13

08-05-2020
Mathematics

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Solve |x| + 7 < 4. Please help

Respuesta :

sqdancefan sqdancefan

08-05-2020

Answer:

no solution

Step-by-step 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.

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