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Algebra 19 Online
OpenStudy (anonymous):

-4<2x-1<5

OpenStudy (anonymous):

just isolate x into each side of the equation. so add one to all sides first so that is: -4+1 < 2x < 5+1 ....... -3 < 2x < 6...and then further isolate by dividing all sides by 2......-3/2 < x < 6/2 ........= -3/2 < x < 3

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