This is the template to be used when providing solutions. To use the template, you would type the following:
{{Solution | solution goes here }}
The advantage to this is that any text places where "solution goes here" occurs will be hidden when a user first views the page. This should help users avoid spoilers.
The results look like this:
Solution
This is the solution
Note, the use of the equals sign outside of math mode will cause errors. To prevent this, use math mode or use {{=}} instead.
See also Template:Hint and Template:Answer for including hints or answers with similar results.