Two-Step Equations and Problem Solving Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Two-Step Equations and Problem Solving. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Two-Step Equations and Problem Solving.


Total seats in a theater | Multiplication and division


By Khan Academy

Solve a two-step word problem by drawing a picture and creating an equation.

How many truffle eating guests attended a party


By Khan Academy

Solve a two-step word problem by drawing a picture and creating an equation.

Running distance in a week | Multiplication and division


By Khan Academy

Solve a two-step word problem by drawing a picture and creating an equation.

Systems of Equations Word Problems


By yourteachermathhelp

For a complete lesson on systems of equations word problems, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve number and value word problems using a system of linear equations, as demonstrated in the following problem. Rodolfo has a total of 17 dimes and quarters worth $3.05. How many of each coin does he have? The two variables used in this problem are d, number of dimes, and q, number of quarters. Since Rodolfo has a total 17 dimes and quarters, one equation is d + q = 17. Since the value of his coins is $3.05, the other equation is 10d + 25q = 305. Note that since d represents the number of dimes, 10d represents the value of the dimes. And since q represents the number of quarters, 25q represents the value of the quarters.

Solving Systems of Equations using Substitution


By Mathispower4u

Solving Systems of Equations using Substitution

Solving a Geometry Word Problem by Using Quadratic Equations - Example 1


By PatrickJMT

Solving a Geometry Word Problem by Using Quadratic Equations - Example 1

Ex: Solve a System of Equations by Graphing (Infinite Solutions)


By Mathispower4u

This video demonstrates solving a linear system with infinite solutions.

Graphing Systems of Equations Video: Graphing Systems of Equations


By yourteachermathhelp

This lesson explains how to solve a system of two equations by graphing. The instructor begins by graphing the line for each equation. Then he demonstrates how to find the point of intersection which is the solution for the system.

Graphical systems application problem | Systems of equations | 8th grade | Khan Academy


By Khan Academy

Khan Academy presents Graphical Systems Application Problem, an educational video resource on math.

Graphically solving systems | Systems of equations | 8th grade


By Khan Academy

This video lecture series on Worked Examples in Algebra from Khan Academy includes Solving Equations, Solving Word Problems, Solving for a variable, Absolute Value and Number Lines, Patterns in Sequences, Functional Relationships, Domain and Range, Rate Problems, Linear Functions, Slope of a Line, X and Y intercepts, Equation of a Line, Parallel Lines, Perpendicular Lines, Solving Inequalities and more..

Graphing Quadratic Equations


By Marc Whitaker

Instructor uses a white board to model graphing quadratic equations. Examples show using quadratic equations in standard form to determine the line of symmetry, create a table of values, and graph the quadratic equation by using these values.

Solve a System of Equations Using Substitution - Infinite Solutions


By Mathispower4u

YouTube presents System of equations - Infinite solutions an educational video resources on math.

Using matrices when solving system of equations


By MathPlanetVideos

The example above in videoformat.

Solving systems by elimination | Systems of equations | 8th grade


By Khan Academy

U06_L1_T3_we2 Solving systems by elimination 2. All Khan Academy content is available for free at www.khanacademy.org

Solving Systems of Equations using Substitution


By Mathispower4u

Solving Systems of Equations using Substitution

Solving systems by substitution | Systems of equations | 8th grade


By Khan Academy

U06_L1_T2_we3 Solving systems by substitution 3. All Khan Academy content is available for free at www.khanacademy.org