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Popular >

|3x-6|>9

Solution

∣ 3 x - 6 ∣ > 9

Solution

x < - 1 or x > 5

+1

Interval Notation

(- \infty, - 1) \cup (5, \infty)

Solution steps

∣ 3 x - 6 ∣ > 9

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

3 x - 6 < - 9 or 3 x - 6 > 9

3 x - 6 < - 9 or 3 x - 6 > 9

x < - 1 or x > 5

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Frequently Asked Questions (FAQ)

What is |3x-6|>9 ?
The solution to |3x-6|>9 is x<-1\lor x>5