Created By : Vaibhavi Kumari

Reviewed By : Phani Ponnapalli

Last Updated : Oct 10, 2023

Free Online Solving System of Linear Equations using Row Operations Rule(2 Variables) Calculator will display the proper answer according to the given equation in a fraction of a second. Just you have to provide the valid expression in the input box and hit the calculate button to get the result for your given Row Operations Rule(2 Variables) in the output field.

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### How to Solve Solving System of Linear Equations using Row Operations Rule(2 Variables) ?

The step-by-step process of solving the Solving System of Linear Equations using the Row Operations Rule(2 Variables) is given here. Follow the steps carefully and learn manually to solve the equation:

• First, rearrange the equation by placing the constant terms on one side and the terms of the variable on another side by using arithmetic operations on both sides of the equation.
• Solve the calculations and eliminate the constants.
• Separate the variable on one side by adding on both sides of the equation.
• Simply calculate and find the value of the variable.

### Examples of Solving System of Linear Equations using Row Operations Rule(2 Variables)

Question 1: Solve the problem of finding a system of Linear Equations using the Row Operations Rule(2 Variables)

55 𝑥1  + 56 𝑥 = 10

45 𝑥1  + 8 𝑥 = 12

Solution :

Write the system of equations in matrix form.

Find the reduced row echelon form of the matrix.

Use the result matrix to declare the final solutions to the system of equations.

The last column of the final matrix denotes the values of x1, and x2 respectively.

● x1 = 37/130

● x2 = −21/208

Question 2: Solve the problem of finding a system of Linear Equations using the Row Operations Rule(2 Variables)

88 𝑥1  + 56 𝑥 = 15

85 𝑥1  + 8 𝑥 = 12

Solution :

Write the system of equations in matrix form.

Find the reduced row echelon form of the matrix.

Use the result matrix to declare the final solutions to the system of equations.

The last column of the final matrix denotes the values of x1, and x2 respectively.

● x1 = 23/169

● x2 = 73/1352

### FAQs on Solving System of Linear Equations using Row Operations Rule(2 Variables)

1. What is 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 and y are variables and A, B, and C are constants.

3.  Which online tool is best for Solving a System of Linear Equations using the Row Operations Rule(2 Variables)?

Linearequationscalculator.com  is the best and most reliable website that provides a free online calculator for all topics of linear equations like Solving System of Linear Equations using Row Operations Rule(2 Variables), linear equations in one variable calculator, and more.