Define the term equation.

An equation is a mathematical statement that shows the equality of two expressions, typically separated by an equal sign. It consists of variables, constants, and mathematical operations such as addition, subtraction, multiplication, and division. The goal of solving an equation is to find the value of the variable that makes the equation true.

An equation is a mathematical statement that asserts the equality of two expressions. It typically consists of two sides, separated by an equal sign (=). The expressions on the two sides of the equation may be variable terms, constants, or combinations of both.

For example, the equation "x + 5 = 10" asserts that the sum of the variable x and the constant 5 is equal to the constant 10.