Instructional Video14:51
Curated Video

Solving Systems of Linear Equations Using Elimination

9th - 12th
In this video, the teacher explains the steps for solving systems of linear equations using elimination. The viewer is guided through examples and encouraged to check their work.
Instructional Video10:03
Curated Video

Solving Systems of Linear Equations Using Substitution

9th - 12th
This video teaches algebra one students how to solve systems of linear equations using substitution. The teacher explains step-by-step instructions and models examples for the viewer to follow along and practice with.
Instructional Video
Sophia Learning

Sophia: Graph of Solutions to Simultaneous Equations

9th - 10th Standards
This website provides a tutorial video for students to learn how to determine the number of solutions a system of equation has by examining the graph of the system. After reviewing the video tutorial students can then attempt practice...
Instructional Video
Sophia Learning

Sophia: Graph of Solutions to Simultaneous Equations

9th - 10th Standards
This website provides a tutorial video for students to learn how to determine the number of solutions a system of equation has by examining the graph of the system. After reviewing the video tutorial students can then attempt practice...