en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

|3c+4|>7

Solution

∣ 3 c + 4 ∣ > 7

Solution

c < - \frac{11}{3} or c > 1

+2

Interval Notation

(- \infty, - \frac{11}{3}) \cup (1, \infty)

Decimal Notation

c < - 3.66666 \dots or c > 1

Solution steps

∣ 3 c + 4 ∣ > 7

Apply absolute rule: If

∣ u ∣ > a, a > 0

then

u < - a

or

u > a

3 c + 4 < - 7 or 3 c + 4 > 7

3 c + 4 < - 7 or 3 c + 4 > 7

c < - \frac{11}{3} or c > 1

Popular Examples

x^3-4x^2-11x+30>0

x^{3} - 4 x^{2} - 11 x + 30 > 0

0 \leq x \leq 3

simplify (-m+6)/(m^2-16)+(2m-2)/(m^2-16)simplify

\frac{- m + 6}{m ^{2} - 16} + \frac{2 m - 2}{m ^{2} - 16}

factor 81v^2-100 factor

81 v^{2} - 100

- x + 9 > 0

Frequently Asked Questions (FAQ)

What is |3c+4|>7 ?
The solution to |3c+4|>7 is c<-11/3 \lor c>1