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Solve |x| + 7 < 4. ........................
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Solve |x| + 7 < 4.
........................

User Jordan Barrett
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1 Answer

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hello :
|x| + 7 < 4.
|x| < 4.-7
|x| < -3
no reals solutions because for all reals x : |x| ≥ 0

User Brydgesk
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