Equation

Un equation^[1] es un problema mathematic. In un equation, on debe trovar un o plus variabiles (incognites) que es equal a altere quantitates cognoscite (un equation esse un equalitate).

Equation
subclasse de: formula[*]
Commons: Equations

Per exemplo, ${\displaystyle 2x+3=13\,}$ es un equation. In iste equation, ${\displaystyle x=5\,}$.

Si on substitue le littera "${\displaystyle x}$" in le equation

${\displaystyle 2(5)+3=13\,}$

${\displaystyle 10+3=13\,}$

${\displaystyle 13=13\,}$

alora un equation es un equalitate.

Referentias

1. Derivation (in ordine alphabetic): (ca) Equació || (de) Gleichung || (en) Equation || (es) Ecuación || (fr) Équation || (it) Equazione || (pt) Equação || (ro) Ecuație || (ru) Уравнение