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Popular >

|-2x+5|-4>3

Solution

∣ - 2 x + 5 ∣ - 4 > 3

Solution

x < - 1 or x > 6

+1

Interval Notation

(- \infty, - 1) \cup (6, \infty)

Solution steps

∣ - 2 x + 5 ∣ - 4 > 3

Move

4

to the right side

∣ - 2 x + 5 ∣ > 7

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

- 2 x + 5 < - 7 or - 2 x + 5 > 7

- 2 x + 5 < - 7 or - 2 x + 5 > 7

x < - 1 or x > 6

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Frequently Asked Questions (FAQ)

What is |-2x+5|-4>3 ?
The solution to |-2x+5|-4>3 is x<-1\lor x>6