Is there a Typst equivalent to LaTeX' \begin{aligned}?

[707]

In LaTeX, the aligned environment allows you to start an alignable math block without forcing a line break or centering, like the display math mode does. Is there a Typst equivalent for this?

LaTeX sample & output:

Some sample text.
$ 
\begin{aligned}[t]
    ky &= ax+b\\
    y &= \frac{a}{k}x +\frac{b}{k}
\end{aligned} 
$

Unsuccessful but close attempt at doing this in Typst:

Some sample text. $k y &= a x + b\
y &= a/k x + b/k$

[hpcfzl]

Refer to Math - Typst Documentation.

For your exact scenario, notice also the use of box to preserve the inline flow:

Some sample text.
#box($
k y &= a x + b \
  y &= a/k x + b/k
$)

I recommend that you browse this forum for more intricate usage.