5•x=25

To solve the equation \( 5 \cdot x = 25 \), you need to isolate \( x \). You can do this by dividing both sides of the equation by 5:

\[ x = \frac{25}{5} \]

Calculating the right side gives:

\[ x = 5 \]

So, the solution is \( x = 5 \).