Multicolumn equations
86915
side-by-side equations, with equation numbers for each
68193
Matrix within equation
123486
Block of equations with only some being subequations
1483
Left/Right across multi-line equation
28216
Shaded Multicols
97356
equations that are too large to fit on one line
128219
$$, \[ \] and equation environment alignment
156974
Can I get some help cleaning up my equations?
136744
Combining multirow and multicolumn
52843
framed equations
14641
Numbering side-by-side equations or inline equations
94776
Koma-Script (scrbook): twocolumn formatting and wide equation problem
29938
Numbering equations
63392
Using multicolumn in latex
105628
Aligned equations in LaTeX
79
Find $a$, $b$ and $c$ that satisfy the following equations
133948
Shrinking or splitting some equations in a group of equations