Upgrade to access all content for this subject

Write the second order differential equation $x"-3x'+4x=0$ as an equivalent system of first-order equations.

$\begin{align} x' &=y \\\ y' &=3y-4x \end{align}$

$\begin{align} x' &=y \\\ y' &=3x-4y \end{align}$

$\begin{align}x' &=3y+4x \\\ y' &=x \end{align}$

$\begin{align}x' &=3x-4y \\\ y' &=x \end{align}$

None of the above