Audrey is 7 years older than Heracles. In 3 years, Audrey will be twice as old as Heracles is now. How old is Heracles now?
Since Audrey is older than Heracles by 7 years, in 3 years he will be 10 years older than Heracles' current age
In 3 years he will be double Heracles' current age 10 * 2 = <<10*2=20>>20
Heracles is <<10=10>>10
#### 10