Linear Equation Definition: A linear equation is an algebraic equation where each term has an exponent of 1 and when this equation is graphed, it always results in a straight line.

In mathematics, a linear equation is an equation that may be put in the form where are the variables (or unknowns), and are the coefficients, which are often real numbers.

A linear equation is an equation for a straight line. Let us look more closely at one example: The graph of y = 2x+1 is a straight line.

Dec 26, 2025 · Any equation of two variables, linear in each, represents a straight line in Cartesian coordinates; if the constant term c = 0, the line passes through the origin.

Jul 23, 2025 · A linear equation is a fundamental concept in algebra that represents a straight line in coordinate geometry. It is a first-order equation, meaning the highest power of the variable is 1.

A linear equation is an algebraic equation that contains variables that have an exponent that is not higher than one. A linear equation is called linear because when you plot the graph of the …

A linear equation is an algebraic equation that forms a straight line when graphed. Each term is either a constant, or the product of a constant and a single variable.

A linear equation is an equation where the highest power of each variable is one. You’ll find this concept applied in areas such as algebraic expressions, word problems, and graphical analysis.

Nov 24, 2025 · A linear equation is an algebraic equation of the form $$y = mx + b$$ involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.

Mar 20, 2025 · What is a linear equation in algebra. Learn how to solve and graph them with types, formulas, examples, and diagrams.