To find an equation whose solution set is {5}, you can use a simple linear equation. One example would be:
\[ x - 5 = 0 \]
Solving this equation:
- Add 5 to both sides: \[ x = 5 \]
This means the solution set for this equation is {5}.
Other variations include:
- \( 2x - 10 = 0 \) (which simplifies to \( x = 5 \))
- \( \frac{x}{5} = 1 \) (which also leads to \( x = 5 \))
Any of these equations would have the solution set {5}.