Which of the following is the solution to the equation 25(z - 4) = 125?

Solution:

Given, the equation is 25(z - 4) = 125

We have to find the solution to the equation.

By multiplicative and distributive property,

25(z - 4) = 25z - 100

So, 25z - 100 = 125

By further calculation

25z = 125 + 100

25z = 225

Dividing by 25 on both sides,

z = 225/25

So we get

z = 9

Therefore, the solution to the equation is z = 9.

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Which of the following is the solution to the equation 25(z - 4) = 125?

Summary:

The solution to the equation 25(z - 4) = 125 is z = 9.