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Mathematics 15 Online
OpenStudy (anonymous):

Solve -7 < x + 2 < 4. Answer -9 < x < 2 -5 < x < 6 x < 2 or x > -9 no solution

jimthompson5910 (jim_thompson5910):

Subtract 2 from all sides to find the answer.

OpenStudy (anonymous):

-9 < x < 2 is the answer

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