Question

Ray is x years old. His brother Ron is y years older than Ray.

How old will Ron be in 2 years?

Answer 1

Ray is years old.

Ron is years old.

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

Answer 2

Ray is
`x` years old.

Ron is
`x + y` years old.

In 2 years, Ron will be two years older than now, so
`x + y + 2` years old.