## 7.2.3 Linear Inequalities, PT3 Focus Practice

Question 8: Given that 3< x−2 <4 and x is an integer. List all the possible values of x. Solution: 3< x−2 <4 3 2 <x−2< 4 2 9<x−2 x>11 or x−2<16 x<18 11<x<18 x=12, 13, 14, 15, 16, 17 Question 9: Find the biggest and the smallest integer of x that satisfy 3x + 2 ≥ –4 and 4 – x > 0. Solution: 3x + 2 ≥ –4 3x ≥ –4 – … Read more