Question 215255
-4<(2x-2)/3<6,,,,,,multiply  by  3
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-12<(2x-2)<18,,,,,,add  2
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-10<2x<20,,,,,divide  by  2
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-5<1x<10,,,,,,,answer
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checking,,,(-4),,,-4<-10/3<6,,,,ok  (as  -3.3333)
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(9),,,,,,-4<16/3<6,,,,,ok,,,,(as  5.3333)
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