Khan Academy
Khan Academy: Algebra: Linear Equations 4
This video demonstrates how to solve linear equations in which the variable "x" is in the denominator. There are three different sample problems presented. Practice problems available. [7:39]
Khan Academy
Khan Academy: Algebra: Linear Equations 1
A video that demonstrates how to solve linear equations of the form Ax=B. There are three examples that vary using whole numbers and positive and negative fractions. [7:28]
Khan Academy
Khan Academy: Algebra: Multi Step Equations 2
A video that demonstrates how to solve a multi-step equation. The equation contains integers and fractions. [5:46]
Khan Academy
Khan Academy: Algebra: Sum of Consecutive Odd Integers
This video demonstrates how to set up a linear equation in order to find three consecutive odd integers that add up to 231. It also shows how to solve the equation. [4:33]
Khan Academy
Khan Academy: Algebra: Solving One Step Equations 2
This video demonstrates how to solve a one-step equation using division and multiplication. It also shows how to check the answer by plugging it back into the equation. [2:23]
Khan Academy
Khan Academy: Algebra: Application Problems With Equation in One Variable
A video that demonstrates how to solve a perimeter word problem only in terms of width. A diagram is drawn to help explain the equation used. [2:01]
Khan Academy
Khan Academy: Algebra: Solving Equations 1
This video demonstrates how to solve the equation -16= x/4 + 2. It also demonstrates how to check your answer by substituting back into the original equation. [3:04]
Khan Academy
Khan Academy: Algebra: Solving Equations With the Distributive Property 2
This video demonstrates how to solve a multi-step equation using the distributive property. There is one example that includes integers and fractions. [4:50]
Khan Academy
Khan Academy: Algebra: Solving One Step Equations
This video demonstrates how to solve a one-step equation using addition and subtraction. It also shows how to check the answer by plugging it back into the equation. [1:54]
Khan Academy
Khan Academy: Algebra: Equations With Variables on Both Sides
A video that demonstrates how to solve equations with variables on both sides. The first two examples give the equation and the third example is a word problem in which an equation must be written and then solved. This video is also...
Khan Academy
Khan Academy: Linear Equation Work Problems
In this video lesson students learn to translate a word problem into a linear equation and then solve that equation.
Khan Academy
Khan Academy: Algebra: One Step Equations
This video demonstrates on how to solve a one step equation involving addition, subtraction, multiplication, and division. There are six sample problems that include positive and negative integers, fractions, and decimals. Practice...
Virtual Nerd
Virtual Nerd: Explain Each Step in Solving a Simple Equation
Choose from among several video tutorials that teach the process of solving simple equations using a variety of different tools. Topics include subtraction property of equality, addition property of equality, multiplication property of...
Virtual Nerd
Virtual Nerd: Rearrange Formulas to Highlight Quantity of Interest
Choose from three video tutorials that relate to the Common Core standard HSA-CED.A.4. Topics covered include solving a formula for a variable, literal equations, and solving for a variable in terms of another variable.
Math TV
Math Tv: Whole Numbers
Helpful math video tutorials covering topics related to whole numbers including addition, division, estimation, expanded form, exponents, multiplication, order of operations, subtraction, rounding, and more. Choose a teacher and watch...
Sophia Learning
Sophia: Moving the Variable
Demonstrated in this lesson is that a variable, like a number, has inverses; and what to do with those variables when they have coefficients. Students watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Simplifying an Equation
From this lesson, you will discover how to make an equation easier to solve by applying simplifying rules to equations. Students can watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Solving Addition Equations: Lesson 4
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 4 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 8
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 8 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 9
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 9 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 1
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 1 of 17 in the series titled "Solving Addition Equations."
Sophia Learning
Sophia: Solving Addition Equations: Lesson 17
This lesson demonstrates how to use the correct format to find the value of a variable in an addition problem. It is 17 of 17 in the series titled "Solving Addition Equations."
Math Mammoth
Math Mammoth: Equations With a Variable on Both Sides: Practice
Models how to solve equations that have one variable where it appears on both sides of the equals sign. [6:36]
Khan Academy
Khan Academy: Ratios With Algebra: More Advanced Ratio Problem With Algebra
A step-by-step instructional video on how to solve a ratio problem.