What is the solution for y in the equation: 5y = 25?

To find the value of y in the equation 5y = 25, you need to isolate y by dividing both sides of the equation by 5.

Starting with the equation:

5y = 25

You can divide both sides by 5:

y = 25 / 5

Calculating the right side gives:

y = 5

Thus, the solution for y is 5. This value satisfies the original equation, as when you substitute y back into the equation (5 * 5), you get 25, which is correct. This approach demonstrates how to manipulate an equation to isolate the variable, which is an essential skill in solving algebraic equations.