Eya is 5 years younger than 3 times bills age. If eya is 28 years old, how old is bill? Write and solve an equation to answer the question
These types of problems are all about recognizing key words. The word IS means EQUALS.
Eya is 3 times Bill's age but 5 less than that.
E = 3B - 5
If Eya is 28 now,
28 = 3B - 5
Add 5,
33 = 3B
Divide by 3 as a final step to solve for Bill's age.
Eya is 28 years old, so if she is 5 years younger than 3 times Bill'sĀ age, she is 79.