Equivalent systems of equations - By Khan Academy
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DESCRIPTION:
Sal analyzes a couple of systems of equations and determines whether they have the same solution as a third given system.
OVERVIEW:
Equivalent systems of equations is a free educational video by Khan Academy.It helps students in grades 8 practice the following standards 8.EE.C.8.B.
This page not only allows students and teachers view Equivalent systems of equations but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 8.EE.C.8.B : Solve systems of two linear equations in two variables algebraically, and estimate solutions by graphing the equations. Solve simple cases by inspection. For example, 3x + 2y = 5 and 3x + 2y = 6 have no solution because 3x + 2y cannot simultaneously be 5 and 6..
