SOLUTION: solve the inequality, with answer in interval notation |2x-3| is less than or equal to 20

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Question 67973: solve the inequality, with answer in interval notation
|2x-3| is less than or equal to 20
Answer by funmath(2933) About Me  (Show Source):
You can put this solution on YOUR website!
solve the inequality, with answer in interval notation
|2x-3| is less than or equal to 20
Because this is a less than situation it is an and situation and can be solved simultaneously like this.
abs%282x-3%29%3C=20
-20%3C=2x-3%3C=20
-20%2B3%3C=2x-3%2B3%3C=20%2B3
-17%3C=2x%3C=23
-17%2F2%3C=2x%2F2%3C=23%2F2
-17%2F2%3C=x%3C=23%2F2
Interval notation:
[-17/2,23/2]
Happy Calculating!!!