20 more than galis age is 75.

To find Gali's age, you can follow these steps:

1. Set up an equation based on the given information:
Let G be Gali's age.
The equation can be written as: G + 20 = 75.

2. Solve the equation:
Subtract 20 from both sides of the equation:
G + 20 - 20 = 75 - 20
G = 55.

Therefore, Gali is 55 years old.