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 …

Sep 13, 2023 · Learn how to solve inequalities and how to solve inequalities with fractions using this free step-by-step guide. You will work through several examples of how to solve an …

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

Jun 8, 2024 · We solve inequalities to find the value of an unknown variable in an expression. If the variable is already independent, solving those basic inequalities is unnecessary.

There are lots of strategies we can use to solve equations. Let's explore some different ways to solve equations and inequalities. We'll also see what it takes for an equation to have no …

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

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.

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 …