# Changes

## First-order first-degree differential equation

, 02:35, 9 July 2012
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==Definition==
===In unnormalized implicit form===
A '''first-order first-degree differential equation''' is a [[differential equation]] that is both a [[first-order differential equation]] and a [[first-degree differential equation]]. Explicitly, it has the form:
where $P,Q$ are known functions. Here, $x$ is the independent variable and $y$ is the dependent variable.
===In normalized explicit form===
In normalized explicit form, a '''first-order first-degree differential equation''' can be written as:
$\frac{dy}{dx} = G(x,y)$
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