en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

-4<=-2x+4<8

Solution

- 4 \leq - 2 x + 4 < 8

Solution

- 2 < x \leq 4

+1

Interval Notation

(- 2, 4]

Solution steps

- 4 \leq - 2 x + 4 < 8

If

a \leq u < b

then

a \leq u and u < b

- 4 \leq - 2 x + 4 and - 2 x + 4 < 8

- 4 \leq - 2 x + 4 : x \leq 4

- 2 x + 4 < 8 : x > - 2

Combine the intervals

x \leq 4 and x > - 2

Merge Overlapping Intervals

- 2 < x \leq 4

Popular Examples

simplify-1/2+1/2 simplify

- \frac{1}{2} + \frac{1}{2}

simplify (1/x+1/y)^2 simplify

(\frac{1}{x} + \frac{1}{y})^{2}

4 (2 x - 5) = 8 x - 20

∣ x - 4 ∣ < 6

simplify (-1)^{5/2}simplify

(- 1)^{\frac{5}{2}}

Frequently Asked Questions (FAQ)

What is -4<=-2x+4<8 ?
The solution to -4<=-2x+4<8 is -2<x<= 4