Q:

How can I change the height of mathematical equations in Microsoft Word 2013?

How can I change the height of mathematical equations in Microsoft Word 2013?
Example: I would like to change the height of the following selected equation:

to have the same the height as the following selected equation:

I use Microsoft Word 2013 on Windows 7 SP1 x64 Ultimate. I cannot use LaTeX (constrained by my editor).
Here is the file from which I took the example (Google preview isn't able to show mathematical equations so it needs to be downloaded).

A:

Go to the end of the equation that has too large of a gap under it.
Hit the "Delete" key to bring the equation below up and directly onto the end of it:

Then to put it back on it's own line use Shift+Enter.

Using Shift+Enter will force a "Line break", instead of the "Paragraph break" Word likes to use when you hit Enter, thus reducing the gap:

