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This page provides a list of educational videos related to 7.EE.B. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to 7.EE.B.
One-step equation intuition
By Khan Academy
To find the value of a variable, you sometimes have to get it on one side of the equation alone. To do that, you'll need to do something to BOTH sides of the equation. Watch. We'll explain why we do this.
One-step equation intuition
By Khan Academy
The example of a scale where we try to achieve balance helps to explain why we do the same thing to both sides of an equation.
Application problems with equation in one variable
By Khan Academy
Application problems with equation in one variable. All Khan Academy content is available for free at www.khanacademy.org
One-step equation intuition
By Khan Academy
Equations are about relationships (no, not girlfriends and boyfriends!) between the two sides of the equation. Let's again use a scale example to help us understand.
Two-step equations
By Khan Academy
Let's practice some two step equations, some of which require merging terms and using the distributive property.
Two-step equations
By Khan Academy
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.
Two-step equations
By Khan Academy
This example demonstrates how we solve an equation expressed such: ax + b = c. It's a little more complicated than previous examples, but you can do it!
Find the mistake in solving one-step equations
By Khan Academy
Learn how to spot mistakes in someone else's work as they attempt to solve one-step equations.
Linear equation word problems
By Khan Academy
Here's a nifty word problem in which we find the dimensions of a garden given only the perimeter. Let's create an equation to solve!
Linear equation word problems
By Khan Academy
Learn how to solve a word problem by writing an equation to model the situation. In this video, we use the linear equation 210(t-5) = 41,790.
Multi-step rational number word problems
By Khan Academy
Budgeting money is one of the most valuable math skills you'll learn. Practice with us as we figure out how much money is left after a cab fare.
Multi-step rational number word problems
By Khan Academy
Remember units of measurement? Convert minutes into hours and put your knowledge of fractions to work in this word problem.
Multi-step rational number word problems
By Khan Academy
First visualize this word problem then use subtraction and multiplication of decimals and fractions to get at the answer.
7.ee.4a
By SEDL
This mathematics video is from the Common Core State Standards Video Series at http://secc.sedl.org/common_core_videos/
Two-step equations with decimals and fractions
By Khan Academy
Learn how to solve equations that involve decimals and fractions. The equations shown in this video are called two-step equations because they each take two steps to solve.
Multi-step Word Problems with Negative Numbers
By shaunteaches
Watch this video to view two examples of multistep word problems that involve negative values.