Question

Solve the following linear in-equation and graph the solution set on a real number line: 

2x - 11≤ 7 - 3x, x ∈ N 

Answer 1

2x - 11 ≤ 7 - 3x , x ∈ N

2x - 11 ≤ 7 - 3x

2x + 3x ≤ 7 + 11

5x ≤ 18

x ≤ `18/5`

x ≤ 3.6

Since x ∈ N

Solution Set = {1 , 2 ,3}