Solving systems by substitution | Systems of equations | 8th grade - Free Educational videos for Students in k-12


Solving systems by substitution | Systems of equations | 8th grade - By Khan Academy



DESCRIPTION:

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.

OVERVIEW:

Solving systems by substitution | Systems of equations | 8th grade is a free educational video by Khan Academy.It helps students in grades 8th practice the following standards 8.EE.C.8,8.EE.C.8.B,.

This page not only allows students and teachers view Solving systems by substitution | Systems of equations | 8th grade but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.

1. 8.EE.C.8 : Analyze and solve pairs of simultaneous linear equations..

2. 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..


GRADES:

8th


STANDARDS:

8.EE.C.8
8.EE.C.8.B

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