# Solving Linear Equations Calculator

Solving Linear Equations Calculator is an online tool that finds the variables for a given equation within no time. Simply enter the equation in the input field and hit the Calculate button. It calculates the given equations in a few seconds and displays the accurate results with a detailed explanation.

### What is meant by Linear Equation?

In mathematics, a linear equation is defined as an expression where each term in the variable has an exponent of one. If it is represented in a graph then it results in a straight line. The straight-line equation y=mx+c is an example of a linear equation.

Generally, the form of linear equation is Ax+B=C, where A, B, C are constants and x is variable. Moreover, the linear equations can be written in three distinct ways, they are

- Linear equation in one variable
- Linear equation in two variables
- Linear equation in three variables

Solving the linear equations calculator finds the solution of the variable for a given equation within seconds.

### How to Solve System of Linear Equations?

The following steps will make you understand clearly about solving linear equations. Take a look at the steps carefully and learn how to calculate the linear equation:

- Firstly, understand the given equation and rearrange it properly.
- Perform arithmetic operations like addition, subtraction, etc. to simplify the equation.
- If the known numbers are solved and rearranged in the correct order then calculate the unknown variable in the equation.

**Solved Example:**

Solve the equation 20 = 2x + 4.

**Solution:**

Given equation is 20 = 2x + 4

Rearrange the equation by transferring the variable one side and constant on the other side.

2x+4 = 20

2x = 20-4

2x = 16

x = 16/2

x = 8

Hence, the value of the variable x is 8.

### FAQs on System of Equations

**1. What is a Linear Equation?**

A linear equation is an equation that gives a straight line when represented in a graph. It is an algebraic equation of the form y=mx+b.

**2. How to express the standard form of a linear equation?**

The standard form of linear equations is Ax + By + C = 0 (A ≠ 0, B ≠ 0)where x, y are variables and A, B and C are constants.

**3. From where can I learn the concept of solving linear equations?**

The concept of linear equations is explained briefly on our page. Go through the page and learn how to solve linear equations manually.

**4. Is it possible to find the variables of given linear equations using online calculators?**

Yes, by using an online calculator also you can easily calculate the variable of the given linear equations.

**5. Which online tool is best for solving linear equations?**

Linearequationscalculator.com is the best and most reliable website that provides a free online calculator for all topics of linear equations like solving linear equations calculator, linear equations in one variable calculator, and more.