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Mathematics 10 Online
OpenStudy (anonymous):

Solve -1 < 2 - x < 4.

OpenStudy (anonymous):

Just split it up into 2 equations: -1 < 2-x = -3 < -x = 3 > x 2-x < 4 = -x < 2 = x > -2 Therefore, -2<x<3

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