SOLUTION: Use interval notation to express the solution set of the inequality. |8x − 5| ≥ 1

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Question 1128679: Use interval notation to express the solution set of the inequality.
|8x − 5| ≥ 1
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
abs%288x-5%29%3E=1
abs%288x-5%29-1%3E=0

Either 8x-5-1%3E=0
Or -8x%2B5-1%3E=0
--
8x-6%3E=0
8x%3E=6
x%3E=3%2F4
--
-8x%2B4%3E=0
4%3E=8x
1%3E=2x
1%2F2%3E=x
x%3C=1%2F2
--
system%28x%3C=1%2F2%2C+OR++x%3E=3%2F4%29

The set of real numbers, (-infinity, 1/2 ] U [3/4, infinity)