• #### Solving Linear Systems Using Matrix Algebra - Problem 1

##### Math›Precalculus›Systems of Linear Equations and Matrices
How to solve two linear equations in two unknowns using matrix algebra.
• #### Applications of Linear Equations - Problem 3

##### Math›Algebra 2›Graphs of Linear Equations
How to write equations for and graph word problems with a negative y-intercept.
• #### Applied Linear Equations: Mixture Problem - Concept

##### Math›Precalculus›Linear Equations and Inequalities
How to solve a mixture problem when the size difference between the two containers is known.
• #### Solving a Linear System in Three Variables with a Solution - Problem 2

##### Math›Algebra 2›Systems of Linear Equations
How to solve a system of linear equations in three variables.
• #### Solving a Three-part Linear Inequality - Concept

##### Math›Precalculus›Linear Equations and Inequalities
How to solve a three part inequality.
• #### Applied Linear Equations: Consecutive Numbers - Problem 1

##### Math›Precalculus›Linear Equations and Inequalities
How to solve a problem involving consecutive odd integers.
• #### Solving a Linear System in Three Variables with no or Infinite Solutions - Concept

##### Math›Algebra 2›Systems of Linear Equations
How to solve a system of linear equations in three variables that yields no, or many solutions.
• #### Solving a System of Linear Equations in Two Variables - Problem 17

##### Math›Algebra 2›Systems of Linear Equations
Solving a system of equations with a line and a parabola graphically and using substitution.
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• #### Solving a System of Linear Equations in Two Variables - Problem 8

##### Math›Algebra 2›Systems of Linear Equations
Overview of solving word problems using a 2 variable system of equations.
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• #### Solving a System of Linear Equations in Two Variables - Problem 12

##### Math›Algebra 2›Systems of Linear Equations
Solving word problems with a starting amount and fixed change using a 2 x 2 system of equations.
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• #### Solving a Linear System in Three Variables with no or Infinite Solutions - Problem 1

##### Math›Algebra 2›Systems of Linear Equations
How to solve a system of linear equations in three variables that yields no solution.
• #### Solving a System of Linear Equations in Two Variables - Problem 13

##### Math›Algebra 2›Systems of Linear Equations
Solving coin word problems using a 2 x 2 system of equations.
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• #### Solving a System of Linear Equations in Two Variables - Problem 11

##### Math›Algebra 2›Systems of Linear Equations
Solving mixture word problems using a 2 x 2 system of equations.
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• #### Solving a Linear System in Three Variables with a Solution - Problem 3

##### Math›Algebra 2›Systems of Linear Equations
Using substitution to solve a 3 x 3 system of equations.
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• #### Solving a System of Linear Equations in Two Variables - Problem 16

##### Math›Algebra 2›Systems of Linear Equations
Solving a digits word problem using a 2 x 2 system of equations.
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• #### Solving a System of Linear Equations in Two Variables - Problem 18

##### Math›Algebra 2›Systems of Linear Equations
Solving a work, or shared job word problem using a 2 x 2 system of equations.
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• #### Standard Form of Linear Equations - Problem 3

##### Math›Algebra›Linear Equations and Their Graphs
How to graph an equation that is in standard form.
• #### Solving a Linear System in Three Variables with a Solution - Problem 4

##### Math›Algebra 2›Systems of Linear Equations
Solving a 3 x 3 system of equations using elimination.
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• #### Point-Slope Form of Linear Equations - Problem 3

##### Math›Algebra›Linear Equations and Their Graphs
Using point-slope to find the slope-intercept form of an equation through two points with an integer slope
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• #### Solving a System of Linear Equations in Two Variables - Problem 6

##### Math›Algebra 2›Systems of Linear Equations
Strategies for how and when to use elimination to solve a 2 x 2 system of equations.
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