SOLUTION: A man is seven times as old as his son. Ten years from now, he will be three times as ols as his son. How old is he now?

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: A man is seven times as old as his son. Ten years from now, he will be three times as ols as his son. How old is he now?       Log On