New posts in Horizontal Alignment

Aligning sets with omitted elements

How to align this equation?

Center with equal amount of text per line

Align text both horizontally and vertically

\hfill doesn't work for braces in mathmode

Horizontal alignment under a character (word)

Make a math function like a picture below

How to align, enlarge and center the following contents?

An alignment issue with \begin{matrix}

How to centre a matrix?