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Mathematics 13 Online
OpenStudy (anonymous):

Solve: - 4 < - 3x + 2 < 29 medals!!!

OpenStudy (anonymous):

subtract 2 to all 3 so -6<-3x<27 divide everything by -3 2<x<-9 open circle on 2 shade right open circle on -9shade left

OpenStudy (anonymous):

wait it wants either |dw:1406233274673:dw|

OpenStudy (anonymous):

@KlOwNlOvE

OpenStudy (anonymous):

what are the options?

OpenStudy (anonymous):

on both 2 and -9??

OpenStudy (anonymous):

hold on

OpenStudy (anonymous):

my mistake when you divide by a negative the sign flips so 2>x>-9

OpenStudy (anonymous):

yes thats right

OpenStudy (anonymous):

alright sorry for the mistake forgot about that rule

OpenStudy (anonymous):

thanks :)

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