# Linear Equations

## Word Problems on simultaneous linear equations

In this chapter we will discuss some problems related to the concept of simultaneous linear equations. To solve the problems, you have to comprehend the statement carefully and then frame the linear equation. After getting two linear equations, you then have to get the value of variables to get the final solution. Simultaneous linear equations …

## Solvability of linear equations

In this chapter we will learn about the solvability of linear equations with solved examples. Here for a given system of equation, we will check if the equations provides unique solution, multiple solution or no solution. Solvability of simultaneous equations Let two equations are given to us; Here, three conditions are possible; (a) The above …

## Cross multiplication method for linear equations

In this chapter, we will discuss cross multiplication method of solving simultaneous linear equation. Solving linear equation using Cross Multiplication method Cross multiplication method works when two linear equations are given with two unknown variables. It basically provide you with formula that will help you find value of unknown variables. Let the two equations are; …

## Solving systems of equations by elimination

In this chapter we will learn to solve linear equation with two variables using elimination method. Solving systems of equations using elimination The elimination method will work when two linear equations are given with two variables. To understand the process, let us imagine that we have been provided with linear equation with variables x and …

## Substitution method of linear equation

In this chapter we will learn to solve linear equation with two variables using substitution method. To understand the chapter, you should have fair knowledge of linear and simultaneous equations. Substitution Method This method works when we have two linear equations with two variables. Using the method we can find common point that satisfies both …

## Simultaneous Linear equation

In this post we will learn about the concept of simultaneous linear equation and some methods to solve them. At the end of the chapter, some solved examples are also provided for conceptual clarity. What are simultaneous linear equation ? The set of two linear equations containing two or more variables are called simultaneous equation. …

## Word Problems on Linear equation in one variable

In this chapter we will solve some word problem questions related to linear equation in one variable. To solve the questions, you have to follow below steps; (a) Frame the equation after reading the question. (b) Solve the equation and find the unknown variable. Hence, apart from math skills, you should also posses reading comprehension …

## Problems on Linear equation in one variable

This chapter is a collection of important problems related to linear equation in one variable. We have already discussed different method of solving linear equation. Click the below red link to learn about the same. What is Linear equation ? How to solve linear equation ? Solving linear equation using cross multiplication Problems on linear …

## Cross multiplication method for linear equation

In this chapter we will learn cross multiplication method to solve linear equation with solved examples. What is cross multiplication method ? When two algebraic fractions are present on either side of the equation, then the equation can be solved by; ⟹ multiplying denominator on left to numerator on right. ⟹ multiplying denominator on right …

## Solving linear equations

In this chapter we will learn to solve linear equations with one variable. All the questions are fully solved with step by step explanation. Method to solve linear equation with one variable Solving any linear equation means that we have to find the value of given variable which can satisfy the given equation. When solving …