
Two-step inequalities | Algebra (video) | Khan Academy
Assuming you need help with this lesson, remember that solving an inequality uses the same techniques as solving equations. So, if you can solve a 2-step equation, then you can solve a …
Multi-step inequalities (video) | Khan Academy
If you are programming, you may need to use inequalities. For example, consider a nightly charge type that considers the maximum number of days for the length of stay at a hotel.
Two-step inequalities (practice) | Khan Academy
Two-step inequalities VA.Math: 7.PFA.4.a VA.Math.2023: 7.PFA.4.a Google Classroom
Linear equations and inequalities - Math | Khan Academy
Practice One-step inequalities Get 5 of 7 questions to level up! Practice Not started
Math | Khan Academy
We'll deepen our work with algebra to explore two-step equations and inequalities and practical formulas. We'll work with many geometric figures in two and three dimensions, composing and …
Solving equations & inequalities | Algebra 1 | Math | Khan Academy
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 …
Equations with variables on both sides: 20-7x=6x-6 - Khan Academy
The questions in the videos are very simple, but when I do the exercises, they are questions that weren't even explained on how to do it, for example how do you solve an equation with 2 …
Equation with the variable in the denominator - Khan Academy
And so this isn't the type of equation that you might think that you're used to solving. But I'll give you a few moments to see if you can solve it on your own.
Inequalities with variables on both sides - Khan Academy
Swapping the inequalities occurs when we multiply or divide both sides of an inequality by a negative number. This results in changing the direction of the inequality symbol.
Solving basic equations & inequalities (one variable, linear) | Khan ...
This topic covers: - Solving one-variable linear equations - Solving one-variable linear inequalities