To solve the inequality l 2x -3 l < 5, we'll apply
the rule of the absolute values:
-5 < 2x-3 <
5
Now, we'll solve the left side of the double
inequality:
-5 <
2x-3
We'll isolate 2x to the right
side:
-5+3 < 2x
-2
< 2x
We'll divide by
2:
-2/2 <
x
-1 <
x
We'll solve the right side of the
equation:
2x-3 <
5
We'll isolate to the left side,
2x:
2x < 5+3
2x
< 8
We'll divide by 2 and since is not a negative
value, the inequality remains the same:
x
< 4
So, the interval of x values for
the inequality to hold is:
(-1 ,
4)
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