## Introduction to Number Line Graph Calculator:

Number line graph calculator is an online tool that helps you **evaluate** the linear equation to display on a number line system.

Our number line inequality calculator can be used to make an inequality relationalship between two algebraic expressions that are represented on a graph.

## What is Graphing Inequalities on a Number Line?

Graphing inequality on the number line is a method that is used to solve the **linear inequality equation** (usually linear equation but has inequality in it) to get the point value, represented on number line. It is same as a linear equation except for the inequality sign in it.

## Rules Followed by Inequality Number Line Calculator:

To represent your point value on a number line graph, you have to follow the rules. The number line graph calculator uses the following **rules** to calculate the number line graph:

- If the y value is less than the x as y < x value, then shade the inside part of line graph.
- If the y value is greater than c values as y > x then the test fails and you shade the graph below the number line.

## Evaluation Process of Number Line Inequality Calculator:

Inequality number line calculator uses an easy-to-understandable method to solve the linear differential equation.

Suppose you have a linear inequality equation with two variables. For its solution, you do not need to worry about its inequality sign, our graphing inequalities on a number line calculator first gives the solution of a linear equation only irrespective of the inequality sign.

First, inequality line graph calculator checks the nature of the given linear equation ax + by + c = 0, and then it keeps one **variable on one side** of the equation and the second variable on the other side as by = ax + c. Now it substitutes different values of x to get the cross-pounding value of y.

After getting some point values of x and y, it uses these point values and fixes these particular points on the number line graph and joins these points with the help of a line on the graph.

Let's observe an example of linear inequality equation whose solution comes from graph inequality on number line calculator. However, it helps you to understand the **theory** of its evaluation process easily.

## Example of Number Line Graph:

An example of graphing inequality linear equation is given below to let you know about the manual calculation of solving such problems and you can understand the results of our number line graph calculator,

### Example:

Solve the following using the number line graph equation,

$$ 3x + 2y \le 6 $$

**Solution:**

Suppose some point values of x and add them to in equation to get the y value.

$$ x \;=\; -5\; and\; get\; y \;=\; 5 $$

$$ x \;=\; -2\; and\; the\; solution\; gives\; y \;=\; -2 $$

$$ x \;=\; 2\; and\; y \;=\; 0\; and\; so\; on $$

$$ 3(-5) + 2(5) \le 6 $$

$$ \begin{matrix} (-5, 5) & -15 + 10 \le 6\\ \end{matrix} $$

$$ -5 \le 6 $$

$$ 3(-2) + 2(-2) \le 6 $$

$$ \begin{matrix} (-2, -2) & -6 + (-4) \le 6 \\ \end{matrix} $$

$$ -10 \le 6 $$

$$ 3(2) + 2(0) \le 6 $$

$$ \begin{matrix} (2, 0) & 6 + 0 \le 6 \\ \end{matrix} $$

$$ 6 \le 6 $$

Graphical representation of x and y values on a number line graph.

### PASTE THE GRAPH HERE!

## How to Use Number Line Graph Calculator?

Inequality number line calculator has a user friendly design that allows you to easily calculate the linear equation in less than a minute.

You should follow some of our **guidelines** for using the graph inequalities on a number line calculator for the evaluation of the inequality linear equation. These guidelines are given as:

- Enter the linear equation (ax
^{2}+ by + c < 0) in the input box of inequality line graph calculator. - Click the “Calculate” button to get the desired result of your given inequality of linear equation.
- If you want to try our number line inequality calculator then you can use the load example option.
- Check out your input equation again before clicking the calculate button so that you do not find any error in calculation.
- Click on “Recalculate” button to get a new page for solving more inequality of linear equation problem.

## Result of Graphing Inequalities on a Number Line Calculator:

Number line graph calculator provides you the solution of linear inequality equation problem when you give it an input. The result contain as:

- Result option gives you the
**solution**for graphing inequalities on a number-line question. - Possible step provides you all the steps of the graphing inequalities on a number line problem.

## Advantages of Inequality Line Graph Calculator:

Number line inequality calculator will give you tons of advantages whenever you use it to calculate the linear inequality equation. The advantages are:

- Our inequality number line calculator
**saves your time**from doing lengthy calculations of graphing inequalities on number line problem. - Graphing inequalities on a number line calculator is a free-of-cost tool so you can use it to find some point values between algebraic expressions.
- It is a versatile tool that allows you to solve various types of inequality linear equations in no time.
- You can use this graph inequality on number line calculator for practicing so you get familiarity with the graphing inequalities on number line questions.
- It is a reliable tool that provides you accurate solutions every time when used to calculate the given inequality linear equation.
- Number line graph calculator provides a solution of linear equation in steps with no or minimal error so that you get a better understanding.