−4<x<6-4<x<6−4<x<6
−4≤x≤6-4 \leq x \leq 6−4≤x≤6
x<−3 and x>7x<-3 \text { and } x>7x<−3 and x>7
x<−4 and x>6x<-4 \text { and } x>6x<−4 and x>6
−3<x<7-3<x<7−3<x<7