Question

What is the solution of ?


−8 < x < 13


−16 < x < 26


−13 < x < 8


−21 < x < 21

Answer 1

Answer:

The solution graph is attached below.

Step-by-step explanation:

Considering the inequality

$-8 < x < 13$

$\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-8<x<13\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-8,\:13\right)\end{bmatrix}$

The Solution graph of $-8 < x < 13$ is also attached below.

Considering the inequality

$-16 < x < 26$

$\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-16<x<26\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-16,\:26\right)\end{bmatrix}$

The Solution graph of $-16 < x < 26$ is also attached below.

Considering the inequality

$-13\:<\:x\:<\:8$

$\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-13<x<8\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-13,\:8\right)\end{bmatrix}$

The Solution graph of $-13\:<\:x\:<\:8$ is also attached below.

Considering the inequality

$-21 < x < 21$

$\quad \begin{bmatrix}\mathrm{Solution:}\:&\:-21<x<21\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-21,\:21\right)\end{bmatrix}$

The Solution graph of $-21 < x < 21$ is also attached below.

Keywords: solution graph, inequality

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