13-09-2017
Mathematics

contestada

What is the answer to -2<4z+10-<12

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KitKat69 KitKat69

13-09-2017

-2<4z+10<12
Treat it like a two sided problem almost
Subtract 10 from all sides: -12<4z<2
Divide all sides by 4: -3<z<1/2 :)

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