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PLEASE Solve Fast |x+2|<4
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4 votes
PLEASE Solve Fast |x+2|<4

User MazMat
by
7.8k points

1 Answer

3 votes
|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
User Joe Pietroni
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8.3k points
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