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Linear algebra

en.wikipedia.org/wiki/Linear_algebra

Linear algebra is the branch of mathematics concerning vector spaces and linear mappings between such spaces. It includes the study of lines, planes, and ...

Linear equations and functions | 8th grade (U.S.) | Khan Academy

www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-linear-equations-functions

Solutions to linear equations. Learn how to figure out if an ordered pair is a solution to a linear equation. Intro to the coordinate plane · Points on the coordinate ...

Solving Linear Equations: 'One-Step' Equations - Purplemath

www.purplemath.com/modules/solvelin.htm

Demonstrates, step-by-step and with illustrations, how to solve one-step linear equations using addition and subtraction.

Definition of Linear Equation - Math is Fun

www.mathsisfun.com/definitions/linear-equation.html

Math explained in easy language, plus puzzles, games, quizzes, worksheets and a forum. For K-12 ... Linear Equation. more ... Linear Equation. An equation that ...

Linear Algebra -- from Wolfram MathWorld

mathworld.wolfram.com/LinearAlgebra.html

Linear algebra is the study of linear sets of equations and their ... three given points, as well as many other problems in mathematics, physics, and engineering .

MathSteps: Grade 7: Linear Equations: What Is It? - Education Place

www.eduplace.com/math/mathsteps/7/d/

Linear Equations. A linear equation looks like any other equation. It is made up of two expressions set equal to each other. A linear equation is special because:.

Algebra - Linear Equations - Pauls Online Math Notes - Lamar ...

tutorial.math.lamar.edu/Classes/Alg/SolveLinearEqns.aspx

where a and b are real numbers and x is a variable. This form is sometimes called the standard form of a linear equation. Note that most linear equations will not ...

Solve a Simultaneous Set of Two Linear Equations - WebMath

www.webmath.com/solver2.html

This page will show you how to solve two equations with two unknowns. There are many ways of doing this, but this page used the method of substitution.

Solve a Linear Equation Involving One Unknown - WebMath

www.webmath.com/solver.html

This page will show you how to solve an equation for some unknown variable. Note: Please do not type and "=" signs. It is already put in for you. You just need to ...

Graphing Equations and Inequalities - Graphing linear ... - Math.com

www.math.com/school/subject2/lessons/S2U4L3GL.html

To graph a linear equation, we can use the slope and y-intercept. Locate the y- intercept on the graph and plot the point. From this point, use the slope to find a ...

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Linear equations 1 | Old school equations with Sal | Khan Academy

www.khanacademy.org

Subjects. Math by subject · Early math · Arithmetic · Algebra ... Linear equations 1. About. equations of the form AX=B. ... Linear equations 2 · Linear equations 3.

Linear Equations - Math is Fun

www.mathsisfun.com

Example: y = 2x+1 is a linear equation: line on a graph. The graph of y = 2x+1 is a straight line. When x increases, y increases twice as fast, hence 2x; When x is ...

Linear Algebra - UC Davis Mathematics

www.math.ucdavis.edu

a book that taught students basic structures of linear algebra without overdo- ... that was suitable for all students, not just math majors, that focussed on concepts  ...