A mathematical statement that two expressions are equal. The equals sign says that both sides are exactly equal or of the same value. An equation can be as simple as x0 or as complex as displaystyle 4 3y 9976423x or harder.
A simple equation refers to a mathematical equation that expresses the relationship between two expressions on both sides of the equal to sign.
It is either an identity in which the variables can assume any value or a conditional equation in which the variables have only certain values roots the act of regarding as equal. They are widely used in all sciences that are related to geometry such as navigation solid mechanics celestial mechanics geodesy and many others. Video ExamplesSolving Linear Equations. Skill Summary Legend Opens a modal Setting up an equation Recap Learn.