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.

In this article, we will look at a brief summary of linear equations, followed by 20 examples with answers to master the process of solving first-degree equations.

Jul 23, 2025 · To solve the linear equation in one variable we first isolate the linear equation where all the variables are on the LHS and the constants are on the RHS and each side is …

Mar 26, 2025 · We can solve linear equations in a number of ways depending on the number of variables and the equations involved. A linear equation with a single variable of the form Ax + …

Free linear equations math topic guide, including step-by-step examples, free practice questions, teaching tips and more!

Some examples of linear equations are y = 2x + 5 with a = 2 and b = 5, y = -3x + 2 with a = -3 and b = 2, and y = 4x + - 1 with a = 4 and b = -1. Notice that all linear equations are equations of …

Jan 23, 2025 · The expression \ (x-4y+8\) is an example of a linear expression with two variables. A linear expression in two variables is formed by multiplying each variable by a number and …