Align and underbrace
72786
\underbrace and align environment
87058
overbrace/underbrace but with an arrow instead
41931
What's the difference between align and align*?
80504
How to align an object so one of its faces are axis-aligned? (make an object upright for eg)
35933
Align denominator of fraction to left
148093
How to avoid change of textsize when using underbrace?
84513
How to align a set of very long equations
70894
Aligning equations, splitted in an enumeration
118745
Left aligning and breaking equations in cases environment
109145
How to split and align equations when they are inside an enumerate environment?
42785
align vs equation
103489
Underbraces in Matrix Divided in Blocks
35366
braces on the sides of an easybmat matrix
139604
Align successive equations through the entire document
48728
Number equations and preserving alignment of equal signs
43623
Error in align environment - runaway argument?
37664
Getting arguments underneath \min in an align environment