354 Videos for "linear equation"

Applied Linear Equations: Geometry Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem involving the perimeter of a of a rectangle. 
Solving for a Parameter in a Linear Equation  Problem 2
Math › Precalculus › Linear Equations and Inequalities
How to solve for a parameter when there are multiple variables. 
Applied Linear Equations: Mixture Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a mixture problem when the total size is known. 
Applied Linear Equations: Tax Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem about finding the tax on a purchase. 
Applied Linear Equations: Investment Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to solve an interest problem when given the total amount deposited. 
Applied Linear Equations: Distance Problem  Problem 2
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem involving two trains traveling towards each other. 
Applied Linear Equations: Tax Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to find retail price of an item when the total amount spent and the tax rate are known. 
Applied Linear Equations: Distance Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to find the speed of transit when the time of two different legs is known. 
Applied Linear Equations: Distance Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem involving two trains traveling away from each other. 
Applied Linear Equations: Investment Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve an interest problem when the relationship between the amount invested in each account is known. 
Applied Linear Equations: Collection Problem  Concept
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem about how many dimes and quarters it takes to make a certain denomination. 
Applied Linear Equations: Consecutive Numbers  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a problem involving consecutive odd integers. 
Applied Linear Equations: Collection Problem  Problem 1
Math › Algebra 2 › Linear Equations
How to solve a word problem about how many nickels, dimes and quarters it takes to make a certain denomination. 
Applied Linear Equations: Collection Problem  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to solve a word problem about how many nickels, dimes and quarters it takes to make a certain denomination. 
Solving a System of Linear Equations in Two Variables  Problem 14
Math › Algebra 2 › Systems of Linear Equations
Solving rate word problems, including water and air current, using a 2 x 2 system of equations. 
Solving a System of Linear Equations in Two Variables  Problem 10
Math › Algebra 2 › Systems of Linear Equations
Vocabulary and special cases of 2 x 2 systems including inconsistent, dependent, consistent, infinite solutions, and no solutions. 
Solving Linear Systems Using Matrix Algebra  Concept
Math › Precalculus › Systems of Linear Equations and Matrices
How to convert a system of linear equations into a matrix equation and solve it. 
Solving Linear Inequalities  Concept
Math › Precalculus › Linear Equations and Inequalities
How to solve linear inequalities. 
Applied Linear Inequalities  Problem 1
Math › Precalculus › Linear Equations and Inequalities
How to find the cheaper rental car company. 
Solving a Linear System in Three Variables with a Solution  Problem 1
Math › Algebra 2 › Systems of Linear Equations
How to solve a system of linear equations in three variables.