SOLUTION: Joe is n years old, his brother Mark is 5 years younger than him. There father is 3 times as old as Mark, Write an expression for their fathers age

Algebra ->  Customizable Word Problem Solvers  -> Age -> SOLUTION: Joe is n years old, his brother Mark is 5 years younger than him. There father is 3 times as old as Mark, Write an expression for their fathers age      Log On