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Mathematics 18 Online
OpenStudy (anonymous):

Solve |x + 5| < 9

OpenStudy (anonymous):

|x + 5| < 9 x + 5 < 9 x + 5 -5 < 9 - 5 x < 4 x < 4

OpenStudy (anonymous):

So just subtract 5 from both sides

OpenStudy (anonymous):

@omgmrduck don't u think there will be two cases

OpenStudy (anonymous):

1st after removing mode x+5 < -9 and x+5 <9

OpenStudy (anonymous):

so then the answer would be -4 for the other problem

OpenStudy (anonymous):

so the answer will be after solving it x+5+9 <0 and x+5-9<0

OpenStudy (anonymous):

answer is x< -14 and x< 4

OpenStudy (anonymous):

answer should be x<4 @SashaMullen

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