We can often solve inequalities by adding (or subtracting) a number from both sides (just as in Introduction to Algebra), like this: If we subtract 3 from both sides, we get: And that is our …

Inequality is the relation between two numbers or mathematical expressions that make a non-equal comparison. Learn the process of solving different types of inequalities like linear …

Here you will learn about inequalities, including comparing quantities using inequalities, interpreting inequalities, representing inequalities, and solving inequalities.

Inequalities help us navigate real life by describing what is possible and what is not. In this article, we will cover what inequalities are, how to solve them, and how Symbolab’s Inequalities …

Learn how to solve inequalities in math with step-by-step examples, rules, and definitions. Perfect for students in the 2025-26 school year.

In these lessons, we will look at the rules, approaches, and techniques for solving inequalities. The rules for solving inequalities are similar to those for solving linear equations. However, …

Algebraically: a > b if and only if a − b > 0. On the basis of this definition, we can prove various theorems about inequalities. Theorem 1. We may add the same number to both sides of an …

This chapter explains the properties of inequalities and then goes on to show how to solve linear and non-linear inequalities. Finally, we see how to solve inequalities that involve absolute values.

Like addition/subtraction, multiplication and division can be applied to inequalities. It is important to note that when multiplying and dividing, we must pay attention to the sign of the constant.

Inequalities form a fundamental concept within the field of algebra in mathematics. They are statements that describe the relative size or order of two objects, typically numbers or …