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Popular >

|2x-2|>8

Solution

∣ 2 x - 2 ∣ > 8

Solution

x < - 3 or x > 5

+1

Interval Notation

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

Solution steps

∣ 2 x - 2 ∣ > 8

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

2 x - 2 < - 8 or 2 x - 2 > 8

2 x - 2 < - 8 or 2 x - 2 > 8

x < - 3 or x > 5

Popular Examples

simplify (n^2+7n)/(4n^2+28n)simplify

\frac{n ^{2} + 7 n}{4 n ^{2} + 28 n}

1/6 <(2x-13)/(12)< 2/3

\frac{1}{6} < \frac{2 x - 13}{12} < \frac{2}{3}

-42=(7.5)t-(4.9)t^2

- 42 = (7.5) t - (4.9) t^{2}

|sqrt(pi)-x|>=-5

π - x \geq - 5

2 x + 4 > 10

Frequently Asked Questions (FAQ)

What is |2x-2|>8 ?
The solution to |2x-2|>8 is x<-3\lor x>5