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Mathematics 21 Online
OpenStudy (anonymous):

Please help! Solve. -3 < -x - 2 < 4

OpenStudy (anonymous):

Answer choices: -5 < x < 2 -5 > x > 2 -1 < x < 6 -6 < x < 1

jimthompson5910 (jim_thompson5910):

|dw:1445988723087:dw|

jimthompson5910 (jim_thompson5910):

first step is to add 2 to all sides (to undo the -2 in the middle) |dw:1445988769382:dw|

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