Definitions

1. noun

A statement of the equality of two mathematical expressions, especially one containing variables whose values are to be found.

“The equation 2x + 5 = 11 can be solved for x.”

2. verb

To set up or solve an equation, especially one in a mathematical or chemical context.

“The chemist had to equation the reaction to determine the optimal conditions.”

3. noun

A situation or relationship that is equal or equivalent in some way.

“The equation of power between the two leaders is a delicate balance.”