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Solve the inequality 3 + |t + 4| < 10

User Purefn
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1 Answer

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|t + 4| < 10 - 3
|t + 4| < 7
-7 < t + 4 < 7
-7 - 4 < t < 7 - 4
-11 < t < 3.
User SpacePrez
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