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Mathematics 7 Online
OpenStudy (anonymous):

solve : -9<-2+3<1

OpenStudy (anonymous):

missing something?

OpenStudy (anonymous):

wht?

OpenStudy (anonymous):

-2x +3 ... or something... he's missing the variable

OpenStudy (anonymous):

yeah! -2x+3 ur smart!!! lol

OpenStudy (anonymous):

1 < x < 11

OpenStudy (anonymous):

MEDAL AND FAN to first 2 people to answer

OpenStudy (anonymous):

\[-9<-2x+3<1\] subtract 3 \[-12<-2x<-2\] divide by -2, change the inequality \[6>x>1\] or if you prefer \[1<x<6\]

OpenStudy (anonymous):

indeed... it wasn't 11.. it's 6.... ;P

OpenStudy (anonymous):

yes...

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