Explanation

Ali's current age is 32.

His son's current age is 0 (newborn).

We want to find the number of years it takes for Ali's age to be 5 times his son's age.

Let's assume the number of years is x.

After x years, Ali's age will be: 32 + x

And his son's age will be: 0 + x = x

We want Ali's age to be 5 times his son's age, so we set up the equation: 32 + x = 5x

Subtracting x from both sides: 32 = 4x

Dividing both sides by 4: 8 = x

Therefore, it will take 8 years for Ali's age to be 5 times his son's age.

The correct answer is 8 years.