SOLUTION: Solve -7 < x + 2 < 4.

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Question 450954: Solve -7 < x + 2 < 4.
Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
-7 < x+ 2 < 4
==> -7 - 2 < x < 4 - 2
==> -9 < x < 2