Equations where the expressions which form the equation contain only one variable and the highest power of the variable appearing in the equation is 1, are called linear equations in one variable . A linear equation in one variable is a mathematical statement that involves a first-degree polynomial, and it can be expressed in the form: ax + b = c Example: We can take any variable such as x, y, a, b, etc. Some examples of linear equations in one variable are, 2a + 3a = 20 5x + x = 12, etc. Learn how to write, graph and solve linear equations in one variable , which are of the form ax+b=0. See examples, important notes and related topics on linear equations . An equation is a statement indicating that two algebraic expressions are equal. A linear equation with one variable , x , is an equation that can be written in the standard form ax+b=0 where a …
