Ray is x years old. his brother ron is y years older than ray. how old will ron be in 2 years?

Ray is  years old.

Ron is  years old.

In 2 years, Ron will be two years older than now, so  years old.

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8