Problema Solution
Calvin and Gary had thesame amount of money. After Calvin gave $45 to gary, Gary has 7 times as much as Calvin. How much did gary have in the end?
Answer provided by our tutors
let 'x' represent the amount of money that each of Calvin and Gary has
x + 45 = 7(x - 45)
by solving we find:
x = $60
click here to see the step by step solution of the equation:
x + 45 = 60 + 45 = $105
In the end Gary had $105.