![vertical alignment - How to get only one vertically centered equation number in align environment with two equations - TeX - LaTeX Stack Exchange vertical alignment - How to get only one vertically centered equation number in align environment with two equations - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/hpQq9.png)
vertical alignment - How to get only one vertically centered equation number in align environment with two equations - TeX - LaTeX Stack Exchange
LaTex: How do I get my equations to be left aligned instead of centered when using the article document class? - Quora
![horizontal alignment - Is there a way to have two or more equations on one line, each separately numbered and equal signs vertically aligned? - TeX - LaTeX Stack Exchange horizontal alignment - Is there a way to have two or more equations on one line, each separately numbered and equal signs vertically aligned? - TeX - LaTeX Stack Exchange](https://i.stack.imgur.com/tbxPA.png)