The linear equations are the equations of the first order and these can be perfectly defined for the lines of the coordinate system. The equation for the straight line is always known as the linear equation and the general representation of this particular concept will be Y is equal to MX plus B.

In this particular equation, M will be the slope of the line and B will be the Y-intercept of the line.

The linear equations are also referred to as the 1st° equations because they will be having the highest exponent of variable as one. Whenever the equation will be having a homogeneous variable this particular type of equation will be known as the linear equation in one variable. In different words, the line equation which has been achieved by relating 0 to linear polynomial over any field will be the linear equation.

## Some of the very basic applications of the linear equations have been explained as follows:

- This is the best possible way of translating the problem statement into a mathematical statement so that it can be set up in the form of algebraic expression which will help in illustrating the problem very easily.
- This is the best possible way of identifying the unknowns into the whole problem by assigning different kinds of variables to them and the unknown quantities.
- The linear equation is the best possible way of reading the problem thoroughly so that people can organise the information obtained very sequentially and can reach the answers without any kind of problem.
- This is the best possible way of ensuring that people can frame the equations very efficiently and this is the best way of organising the data provided into the problem most systematically.
- People always need to retrace their solution to the problem statement so that it can be further analysed in terms of suiting different kinds of the criterion of the problem.

## How to solve the linear equations?

In the cases of linear equations with one variable people always need to make sure that both sides of the equations are perfectly balanced. The equality sign will help in ensuring that expressions on the other side of the equal to sign will be equal and this particular equation is perfectly balanced. For solving different ways of mathematical operations have to be performed so that overall goals are efficiently achieved and kids can read the answers very accurately. Solving the linear equations into variables is always based upon the implementation of different kinds of methods like the method of substitution, method of elimination, determinant method, cross multiplication method and various other kinds of available options. In the cases of solving the linear equation with three variables people always need to have a set of three equations so that they can depend upon the implementation of the matrix method because this is the best possible way of availing the answers very easily and accurately.

It is also very much vital for the kids to be clear about the concept of graphing of linear equations so that everything has been perfectly carried out and there is no hassle at any point in time. Graphing is considered to be the best possible way of reaching the answers very accurately and ensuring that there will be no problem for the kids because everything will be practically displayed in front of them. Hence, being clear about the linear function, linear equation and graphical representation is the best possible way of ensuring that kids will be able to solve the equation is very efficiently.

Apart from this, it is also very much important for the kids to register themselves on platforms like Cuemath where everything will be undertaken from the house of best experts of the industry. This is the best way of ensuring that kids will be having proper access to the best quality worksheets so that they can score well and have a good command of mathematics.