Solve the following systems of linear in equations:

–2 < < 7


-2 < and < 7


> -2


Multiplying both the sides by 4 in the above equation


(4) > -2(4)


6 – 5x > -8


Now subtracting 6 from both the sides


6 – 5x – 6 > - 8 – 6


-5x > -14


Multiplying both the sides by -1 in above equation


-5x(-1) > -14(-1)


5x < 14


Now, dividing both the sides by 5 in above equation




Now when,


< 7


Multiplying both the sides by 4 in the above equation


< 7(4)


6 – 5x < 28


Now, subtracting 6 from both sides in above equation


6 – 5x – 6 < 28 – 6


-5x < 22


Multiplying both the sides by -1 in above equation


-5x(-1) < 22(-1)


5x > -22


Dividing both the sides by 5 in above equation




Therefore,



1