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MIDDLE SCHOOL

Mathematics (Grade 8)

Solutions of Linear Equations

System of Equations with One Solution
01:25
System of Equations with One Solution

A system of equations is a set of two or more equations that use the same variables. Solving a system means finding values that make all the equations

Video Duration: 1 minute and 25 seconds
System of Equations with No Solution
01:22
System of Equations with No Solution

A system of equations is a set of equations that uses the same variables. Solving a system means finding values that make all the equations true at th

Video Duration: 1 minute and 22 seconds
Free Sample
System of Equations with Many Solutions
01:25
System of Equations with Many Solutions

A system of equations is a set of equations that uses the same variables. Solving a system means finding values that make all the equations true at th

Video Duration: 1 minute and 25 seconds
Systems of Equations with Elimination I
01:29
Systems of Equations with Elimination I

A system of equations is a set of two equations with the same variables. Solving it means finding the values that make both equations true. You might

Video Duration: 1 minute and 29 seconds
Systems of Equations with Elimination II
01:28
Systems of Equations with Elimination II

Systems of equations help us solve real-life problems with two unknowns, like comparing phone plans, ticket prices, or snack combos. Elimination is us

Video Duration: 1 minute and 28 seconds
Systems of Equations with Substitution I
01:30
Systems of Equations with Substitution I

A system of equations is two or more equations that describe the same situation. Substitution helps us find the values that make both equations true.

Video Duration: 1 minute and 30 seconds
Systems of Equations with Substitution II
01:17
Systems of Equations with Substitution II

Have you ever needed to find two unknown values simultaneously, like the prices of two different snacks or the scores from two games? Systems of equat

Video Duration: 1 minute and 17 seconds
Age Word Problem
01:23
Age Word Problem

Word problems help us use algebra to solve real-life situations. By representing an unknown value with a variable, we can create an equation and find

Video Duration: 1 minute and 23 seconds
Free Sample