Respuesta :

2+|t+6|<12
|t+6|<12-2
|t+6|<10,t+6<10, t+6>(with line underneath) 0
-(t+6)<10, t+<0
t<4, t>(With line underneath)-6
t>-16, t<-6
t =[-6,4}
t={-16,-6}

Answer:
t={-16,-6}
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