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 solution: x …

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 inequalities, …

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

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, there is one …

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

'Or' versus 'and.' The meaning of a continued inequality. How to solve inequalities.

Graphing linear inequalities in two variables (part 2) Learn Graphs of two-variable inequalities word problem

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.

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.

In mathematics, inequalities are used to compare the relative size of values. They can be used to compare integers, variables, and various other algebraic expressions.