Question

12 12) Solution set of this inequation 25 S 11.x € 18+ aj 1-3, 2-1.0] biti 2011 o 2 10.12) di 3. 2. 10.123) |​

Answer 1

Answer:

Step-by-step explanation:

Given inequation, 2x–5≤5x+4<11

So, we have

⇒2x−5≤5x+4  and  5x+4<11

⇒2x−5x≤4+5  and  5x<11−4

⇒−3x≤9  and  5x<7

⇒−x≤  

3

9

​

  and  x<  

5

7

​

 

⇒x≥−3  and  x<  

5

7

​

 

⇒−3≤x<  

5

7

​

 

As x∈I

The solutions set is {−3,−2,−1,0,1}

Representing the solution on a number line: