en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

12<-4x

Solution

12 < - 4 x

Solution

x < - 3

+1

Interval Notation

(- \infty, - 3)

Solution steps

12 < - 4 x

Switch sides

- 4 x > 12

Multiply both sides by

- 1

4 x < - 12

Divide both sides by

4

x < - 3

Popular Examples

factor ab-bc-ac+c^2 factor

ab - b c - a c + c^{2}

2 x^{2} - 9 x + 4 = 0

simplify-4-5 simplify

- 4 - 5

factor 4p^3+8p^2+3p+6 factor

4 p^{3} + 8 p^{2} + 3 p + 6

simplify \sqrt[3]{sqrt(64x^6)}simplify

Frequently Asked Questions (FAQ)

What is 12<-4x ?
The solution to 12<-4x is x<-3