Linear Equations in Two Variables
What is linear equation in two variables?
A linear equation is an equation with degree 1. A linear equation in two variables is a type of linear equation in which there are 2 variables present. For example, 4x – 3y = 5, 3a – b = 4 etc.
How to solve linear equation in two variables?
Linear Equations in Two Variables are solved by two methods,
- Graphical Method
- Algebraic Method
What are examples of linear equations in two variables?
The standard form for linear equations in two variables is ax + by = c. For example, 4x + 7y = 5
How many solutions are there for linear equations in two variables?
A linear equation in two variables can have a unique solution, no solution and an infinitely solution.
What are the coefficients of equation 3x – 6y = -13?
The coefficient of x in the given equation is 3 and the coefficient of y in the equation is -6.
What is the constant of the equation 3x – 6y=-13?
The constant of the equation 3x – 6y = -13 is -13.
If the pair of linear equation in two variables are inconsistent then how many solution do they have?
If the pair of linear equations in two variables are inconsistent, they have no solution.
Pair of Linear Equations in Two Variables
Linear Equation in two variables are equations with only two variables and the exponent of the variable is 1. This system of equations can have a unique solution, no solution, or an infinite solution according to the given initial condition. Linear equations are used to describe a relationship between two variables. Sometimes in some situations, we don’t know the values of the variables we want to observe. So, then we formulate the equations describing how they behave and solve them. The Number of equations obtained should be equal to the number of variables.
Let’s learn about the Pair Of Linear Equation In Two Variables and their solution in this article.
Table of Content
- Pair of Linear Equations In Two Variables
- What are Pair of Linear Equations in Two Variables?
- Pair of Linear Equations in Two Variables Formulas
- Representation of Pair of Linear Equation in Two Variables
- Graphical Representation
- Algebraic Methods of Solving a Pair of Linear Equations
- Pair of Linear Equations in Two Variables Class 10 Extra Questions
- Pair of Linear Equations in Two Variables Solutions