Check solutions to systems of equations - By Khan Academy
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Summarizer
DESCRIPTION:
Sal checks whether (-1,7) is a solution of the system: x+2y=13 and 3x-y=-11.
OVERVIEW:
Check solutions to 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.A.
This page not only allows students and teachers view Check solutions to systems of equations but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 8.EE.C.8.A : Understand that solutions to a system of two linear equations in two variables correspond to points of intersection of their graphs, because points of intersection satisfy both equations simultaneously..
GRADES:
8
STANDARDS:
8.EE.C.8.A
