Solve (x + 1 < 5) ∩ (x - 4 > -3).

Question

Solve (x + 1 < 5) ∩ (x - 4 > -3).

Answer 1

equation 1: x+1<5    subtracting 1 from both sides  ---->  x<4

 

equation 2: x-4>-3    adding 4 to both sides -----> x>1

 

so 1<x<4