Translate this equation into an equation

The sum of 20 and Donnie’s age is 69
Use the variable d to represent Donnie’s age

20+d = 69

20 + d = 69

To translate the given statement into an equation, we can write it as:

20 + Donnie's age = 69

Since we are asked to use the variable d to represent Donnie's age, we can rewrite the equation as:

20 + d = 69