Solve the following systems of linear in equations:

1 ≤ |x – 2| ≤ 3


1 ≤ |x - 2| and |x - 2| ≤ 3


When,


|x - 2| ≥ 1


Then,


x – 2 ≤ -1 and x -2 ≥ 1


Now when,


x – 2 ≤ - 1


Adding 2 to both the sides in above equation


x – 2 + 2 ≤ -1 + 2


x ≤ 1


Now when,


x – 2 ≥ 1


Adding 2 to both the sides in above equation


x – 2 + 2 ≥ 1 + 2


x ≥ 3


For |x – 2| ≥ 1: x ≤ 1 or x ≥ 3


When,


|x - 2| ≤ 3


Then,


x – 2 ≥ - 3 and x – 2 ≤ 3


Now when,


x – 2 ≥ -3


Adding 2 to both the sides in above equation


x – 2 + 2 ≥ -3 + 2


x ≥ -1


Now when,


x – 2 ≤ 3


Adding 2 to both the sides in above equation


x – 2 + 2 ≤ 3 + 2


x ≤ 5


For |x – 2| ≤ 3: x ≥ -1 or x ≤ 5


Combining the intervals:


x ≤ 1 or x ≥ 3 and x ≥ -1 or x ≤ 5


Merging the overlapping intervals:


-1 ≤ x ≤ 1 and 3 ≤ x ≤ 5


Therefore,


x ϵ [-1 ,1] Ս [3, 5]


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