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Popular >

|3x+6|-9>3

Solution

∣ 3 x + 6 ∣ - 9 > 3

Solution

x < - 6 or x > 2

+1

Interval Notation

(- \infty, - 6) \cup (2, \infty)

Solution steps

∣ 3 x + 6 ∣ - 9 > 3

Move

9

to the right side

∣ 3 x + 6 ∣ > 12

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

3 x + 6 < - 12 or 3 x + 6 > 12

3 x + 6 < - 12 or 3 x + 6 > 12

x < - 6 or x > 2

Popular Examples

simplify 1/6+1/3 simplify

\frac{1}{6} + \frac{1}{3}

x^{2} - 2 x - 11 = 0

192 = - 16 t^{2} + 128

factor 2x^2+16x-32 factor

2 x^{2} + 16 x - 32

simplify 1/(-1+2i)simplify

\frac{1}{- 1 + 2 i}

Frequently Asked Questions (FAQ)

What is |3x+6|-9>3 ?
The solution to |3x+6|-9>3 is x<-6\lor x>2