Learn Linear Equations

Introduction to Linear Equations

Linear equations are equations of the first order. They involve variables raised to the power of one and their graphs are straight lines.

Commonly, they take the form: ax + b = c where a, b, and c are constants and x is the variable.

Graph of a linear equation showing a straight line intersecting with axes

Examples

Try solving these on your own and then check out the solutions on our solutions page.

Quick Quiz