Respuesta:
<-11 ; 2]
Explicación paso a paso:
-3 < x + 8 ≤ 10
-3 < x + 8 , x + 8 ≤ 10
-3 - 8 < x , x ≤ 10 - 8
-11 < x , x ≤ 2
Combinar intervalos
-11 < x ≤ 2
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Respuesta:
<-11 ; 2]
Explicación paso a paso:
-3 < x + 8 ≤ 10
-3 < x + 8 , x + 8 ≤ 10
-3 - 8 < x , x ≤ 10 - 8
-11 < x , x ≤ 2
Combinar intervalos
-11 < x ≤ 2
<-11 ; 2]