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Mathematics 39 Online
OpenStudy (anonymous):

Would any one like to help me solve this o.O 16 < 3x + 1 < 4

OpenStudy (anonymous):

looks strange, you will se why: 16 < 3x + 1 < 4 16-1<3x+1-1<4-1 15<3x<3 5<x<1 eh?

OpenStudy (anonymous):

hmm, i don;t know if its right or not. I forgot how to do it at all.

OpenStudy (anonymous):

this is no sence, becouse x can't be bigger than 5 and smaller than 1 at the same time

OpenStudy (anonymous):

ahh i dunno :/

OpenStudy (anonymous):

its easy

OpenStudy (anonymous):

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