# Math

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Solve and write interval notation for the solution set.

3 – 8x < –5 or 3 – 8x > 19

• Math -

Solve each part independently:

3 - 8x < -5
-8x < -8
x > 1

3 - 8x > 19
-8x > 16
x < -2

Therefore, the solution is [-infinity, -2] and [1, infinity]

• Math -

Would this
[-infinity, -2] and [1, infinity]

be the same and equal

(-infinity sign,-2, U(1,infinity sign)

• Math -

Yes. I should have used parentheses.

• Math -

It's ok, I see how this is the answer now! Thanks again for your help!

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