Search "CC_8_EE_8_a"
Consistent and Inconsistent Systems
Consistent and Inconsistent Systems
Independent and Dependent Systems
Independent and Dependent Systems
Practice thinking about number of solutions to systems
Going through a few examples on the Khan Academy practice exercise: http://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/e/solutions_to_systems_of_equations
Solving linear systems by graphing
Solving Linear Systems by Graphing
Khan Academy
Super fast systems of equations
914
08:29
Example 3: Solving systems by substitution
Solving systems by substitution 3
Khan Academy
Solving systems with substitution
1173
06:03
Substitution Method 2
Substitution Method 2
Khan Academy
Solving systems with substitution
1133
03:43
Substitution Method 3
Substitution Method 3
Khan Academy
Solving systems with substitution
1009
05:57
Practice using substitution for systems
Example doing Khan Academy systems of equations exercise at: http://www.khanacademy.org/math/algebra/systems-of-eq-and-ineq/e/systems_of_equations_with_substitution
Khan Academy
Solving systems with substitution
1078
04:20
Addition Elimination Method 3
Addition Elimination Method 3
