PLEASE Solve Fast |x+2|<4

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asked Dec 16, 2018 204k views

1 Answer

Joe Pietroni · Answer 1 · 2018-12-22T16:14:42+0000

|x + 2| < 4
As neither x or 2 are negative, the bars do not matter and can be eliminated.
x + 2 < 4
Minus 2 from both sides, and because you subtracted, make sure to turn the 'less than' sign into a 'greater than' sign.
x > 2 is your answer

PLEASE Solve Fast |x+2|<4

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