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Algebra 14 Online
OpenStudy (anonymous):

Solve |x| + 7 < 4. a. {x | x < -11 or x > -3} b. {x | -3 < x < 3} c. Ø

OpenStudy (anonymous):

Note that \[ |x| + 7 < 4 \implies |x| < -3, \]but absolute values cannot be negative. Can you find the answer from here?

OpenStudy (anonymous):

It is C. There is no solution

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