Kevin is 39 years old and Daniel is 3 years old How many years will i take until Kevin is only 4 times as old as Daniel?

Related questions

• What are the steps to solving a word problem?
• Where do I start when I'm trying to solve a word problem?
• How do you check a solution to a problem?
• What are the different strategies used to solve a word problem?
• What is the best method of determining the cost of downloading 26 movies, if it cost $2.25 to...
• How do you solve word problems involving percents?
• What are commonly used math terms that translates to addition, subtraction, multiplication, and division?
• How much pure antifreeze should be added to 3 gallons of a 30 percent antifreeze solution to get...
• How would you use equations to calculate the age of Al given that Al's father is 45 and he is 15...
• How do you solve #x=(y-1)/(y+1)# for y?