ecuación
equation
noun eh-kwah-SYOHN Rare
Origin: From Latin aequatio (equalizing), from aequare (to make equal).
Usage Note
Ecuación is the standard mathematical term for an equation—a statement that two expressions are equal (ecuación de segundo grado = quadratic equation). Outside mathematics it appears metaphorically in phrases like la ecuación del éxito (the success equation) or una ecuación difícil de resolver (a difficult equation to solve), meaning a complex balancing of factors. The plural ecuaciones is regular.
Examples
"El alumno no podía resolver la ecuación."
Natural Translation
The student could not solve the equation.
Related Words
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