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Popular >

|3x-3|>12

Solution

∣ 3 x - 3 ∣ > 12

Solution

x < - 3 or x > 5

+1

Interval Notation

(- \infty, - 3) \cup (5, \infty)

Solution steps

∣ 3 x - 3 ∣ > 12

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

3 x - 3 < - 12 or 3 x - 3 > 12

3 x - 3 < - 12 or 3 x - 3 > 12

x < - 3 or x > 5

Popular Examples

3(x^2+x)=2(x+2)

3 (x^{2} + x) = 2 (x + 2)

\frac{x ^{2} - 5}{x} < - 4

factor 3w^3+192 factor

3 w^{3} + 192

simplify 2/5 x^2y^2+1/5 x^2y^2 simplify

\frac{2}{5} x^{2} y^{2} + \frac{1}{5} x^{2} y^{2}

factor 3z^2+23z+30 factor

3 z^{2} + 23 z + 30

Frequently Asked Questions (FAQ)

What is |3x-3|>12 ?
The solution to |3x-3|>12 is x<-3\lor x>5