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Popular >

|x+2|>18

Solution

∣ x + 2 ∣ > 18

Solution

x < - 20 or x > 16

+1

Interval Notation

(- \infty, - 20) \cup (16, \infty)

Solution steps

∣ x + 2 ∣ > 18

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

x + 2 < - 18 or x + 2 > 18

x + 2 < - 18 or x + 2 > 18

x < - 20 or x > 16

Popular Examples

x^2+(-(3x)/7)^2=16

x^{2} + (- \frac{3 x}{7})^{2} = 16

(2m+1)/4+3= m/6-(6-m)/(12)

\frac{2 m + 1}{4} + 3 = \frac{m}{6} - \frac{6 - m}{12}

7 ∣ v - 2 ∣ + 1 = 1

simplify 8/(9-i)simplify

\frac{8}{9 - i}

factor w^2-7w-8 factor

w^{2} - 7 w - 8

Frequently Asked Questions (FAQ)

What is |x+2|>18 ?
The solution to |x+2|>18 is x<-20\lor x>16