Question

john f kennedy was the youngest president to be inaugurated. he was 43 years old. this was 26 years younger than the oldest president to be inaugurated- ronald reagan. write and solve an equation to find out how old reagan was when we was inaugurated

Answer 1

43+26=R

Explanation:

43 is JFK's age

26 could be substituted for d, or difference

R is Reagan's age, 69