Solve: −2<x+1<4-2 < x + 1 < 4−2<x+1<4
−3<x<3-3 < x < 3−3<x<3
−1<x<5-1 < x < 5−1<x<5
−2<x<4-2 < x < 4−2<x<4
−4<x<2-4 < x < 2−4<x<2