Question

Johnny is 5 years younger than 3 times the age of Johnson, please write an expression for Johnny's age. If Johnson is 4 years old, how old is Johnny?

Answer 1

Johnny is 7

Explanation:

multiply 4 by 3 as johnny is 5 years younger then 3 times the age of Johnson and Johnson is 4 so we get 12 then we subtract 5 and get 7