To solve an equation we find the value of the variable that makes the equation true. For more complicated, fancier equations, this process can take several steps.

Equations with variables on both sides: decimals & fractions Get 3 of 4 questions to level up!

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A two-step equation is an algebraic equation that takes you two steps to solve. You've solved the equation when you get the variable by itself, with no numbers in front of it, on one side of the …

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 …

Here's how we solve a two step equation. It begins with the concept of equality: what we do to one side of the equation must be done to the other.

We will now equate two algebraic expressions and think about how it might constrain what value the variables can take on. The algebraic manipulation you learn here really is the heart of …

Practice using equations to represent multi-step word problems. Created by Sal Khan.

If this was an equation, or really any type of an inequality, we want to divide both sides by negative 20. But we have to remember, when you multiply or divide both sides of an inequality …

Let's practice some two step equations, some of which require merging terms and using the distributive property. Created by Sal Khan and CK-12 Foundation.