Problem 8, Test 4.1,2,3,4,5

L. Winstead; Kirkland's Math 111

Problem: The Johnson twins were born 3 years after their older sister. This year, the product of their ages is exactly 4002 more than the sum of their ages. How old are the twins?

Set problems into different part

Equation

Add in the information that the problem gives you and also the information that shows what S equals

solve for t

Condense by addititon and multiplication

bring all variables to one side to solve for t

Go to calculator and type the equation in

and graph..

so the answer is..

The twins are 15 years old

Comment Stream