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Popular >

-|-5c|-3<-8

Solution

- ∣ - 5 c ∣ - 3 < - 8

Solution

c < - 1 or c > 1

+1

Interval Notation

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

Solution steps

- ∣ - 5 c ∣ - 3 < - 8

Move

3

to the right side

- ∣ - 5 c ∣ < - 5

Multiply both sides by

- 1

∣ - 5 c ∣ > 5

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

- 5 c < - 5 or - 5 c > 5

- 5 c < - 5 or - 5 c > 5

c < - 1 or c > 1

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Frequently Asked Questions (FAQ)

What is -|-5c|-3<-8 ?
The solution to -|-5c|-3<-8 is c<-1\lor c>1