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Mathematics 50 Online
OpenStudy (anonymous):

What is the solution set of |2x + 4| < 8?

OpenStudy (anonymous):

2x+4 < 8

OpenStudy (anonymous):

[x-2<4] x < 2

OpenStudy (anonymous):

I have more after this one that I need assistance with.

OpenStudy (anonymous):

so the answer is x<2?

OpenStudy (anonymous):

Thats what it say's here http://www.wolframalpha.com/input/?i=%7C2x%20%2B%204%7C%20%3C%208&t=crmtb01&f=rc

OpenStudy (anonymous):

Thanks! Bye

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