# Linear Equations Calculator

The graph of every linear equation is a line in the rectangular coordinate system. A linear equation is one that is equivalent to Ax + By = C in which not both A and B are zero. A linear equation written in the form Ax + By = C is in standard form.

The two ordered pairs obtained by choosing each variable in turn to be 0 are the coordinates on the intercepts of the graph of a linear equation. In other words, by choosing x=0 one obtains the ordered pair (0,b) the y-intercept. The ordered pair (a,0) is the x-intercept.

A System of Linear Equations | Algebra Graphing Linear Equations | Equation for Linear Regression | first order linear equations |

Graph a Linear Equation | graphs of linear equations |