I've created a vector equation using the following:
$$x_1\begin{bmatrix}1\\0\end{bmatrix}+
x_2\begin{bmatrix}2\\-5\end{bmatrix}+
x_3\begin{bmatrix}-1\\3\end{bmatrix}
=\begin{bmatrix}4\\1\end{bmatrix}$$
This creates a center-aligned vector equation.
I'd now like to add the words "vector equation" on the same line, aligned to the right. How can I do this?
$$ $$. Instead of, useequationenvironment and then use\tag{vector equation}inside it to change the equation tag. – Sigur Jan 09 '20 at 15:38$$for now. – Yehuda Jan 09 '20 at 15:43