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Inequality (mathematics)

en.wikipedia.org/wiki/Inequality_(mathematics)

In mathematics, an inequality is a relation that holds between two values when they are different (see also: equality). The notation a ≠ b means that a is not ...

Introduction to Inequalities - Math is Fun

www.mathsisfun.com/algebra/inequality.html

Introduction to Inequalities. Inequality tells us about the relative size of two values . Mathematics is not always about "equals"! Sometimes we only know that ...

Inequalities - SOS Math

www.sosmath.com/algebra/inequalities/ineq01/ineq01.html

In this section, you will learn how so solve inequalities. "Solving'' an inequality means finding all of its solutions. A "solution'' of an inequality is a number which ...

Solving Inequalities: An Overview - Purplemath

www.purplemath.com/modules/ineqsolv.htm

Gives an overview of inequality solving techniques, according to the type of inequality. This page covers linear inequalities.

Linear equations and inequalities | Algebra basics | Khan Academy

www.khanacademy.org/math/algebra-basics/alg-basics-linear-equations-and-inequalities

Learn how to solve (mathematical) inequalities. A key concept in this tutorial is flipping the inequality sign when multiplying or dividing both sides by a negative  ...

Solve Inequality with Steps :: QuickMath.com - Automatic Math ...

www.quickmath.com/webMathematica3/quickmath/inequalities/solve/basic.jsp

QuickMath allows students to get instant solutions to all kinds of math problems, ... Enter a polynomial inequality along with the variable to be solved for and click  ...

Solving Inequalities - Cool math Algebra Help Lessons - Interval ...

www.coolmath.com/algebra/07-solving-inequalities/03-interval-notation-01

This notation is my favorite for intervals. It's just a lot simpler! Let's look at the intervals we did with the set-builder notation: 0 is less than or equal to x < 4. x > - 1.

IXL - Solve one-step inequalities (8th grade math practice)

www.ixl.com/math/grade-8/solve-one-step-inequalities

Fun math practice! Improve your skills with free problems in 'Solve one-step inequalities' and thousands of other practice lessons.

IXL - Solve two-step inequalities (7th grade math practice)

www.ixl.com/math/grade-7/solve-two-step-inequalities

Fun math practice! Improve your skills with free problems in 'Solve two-step inequalities' and thousands of other practice lessons.

IXL - Solve compound inequalities (Algebra 1 practice)

www.ixl.com/math/algebra-1/solve-compound-inequalities

Fun math practice! Improve your skills with free problems in 'Solve compound inequalities' and thousands of other practice lessons.

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Solving Inequalities - Math is Fun

www.mathsisfun.com

Sometimes we need to solve Inequalities like these: ... Solving inequalities is very like solving equations ... we do most of the same things ... ... but we must also ...

Solve an Inequality - WebMath

www.webmath.com

This page will show you how to solve a relationship involving an inequality. Note the inequality is already put in for you. Please do not type it anywhere. Just fill ...

Two-step inequalities | One-variable linear inequalities | Khan ...

www.khanacademy.org

Math by subject · Early math · Arithmetic ... Two-step inequality word problem: apples · Two-step ... Practice: Two-step inequality word problems · Next tutorial.