en.wikipedia.org/wiki/Linear_equation

A **linear equation** is an algebraic equation in which each term is either a constant
or the product of a constant and (the first power of) a ...

www.mathsisfun.com/algebra/linear-equations.html

**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, so we need 2x ...

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

Algebra (Notes) / Solving Equations and Inequalities / **Linear Equations** [Notes] ...
Let's first summarize the process and then we will work some **examples**.

www.sosmath.com/algebra/solve/solve1/s13/S13/S13.html

**LINEAR EQUATIONS** - Solve for x in the following equation. ... If you would like to
test yourself by working some problems similar to this **example**, click problem.

www.studygs.net/equations.htm

Instructions and **examples** of solving **linear equations**.

www.varsitytutors.com/hotmath/hotmath_help/topics/graphing-linear-equations

The graph of a **linear equation** in two variables is a line (that's why they call it
linear). ... **Example** 1: Graph the equation x+2y=7 . You can find two solutions, ...

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

**Linear equations** like y = 2x + 7 are called "linear" because they make a straight
line when we graph them. These ... Rates & proportional relationships **example**.

www.freemathhelp.com/linear-equations.html

More precisely, a **linear equation** is one that is dependent only on constants and
a variable raised to the first power. For **example**, y=6x+2 is linear because it has ...