Given the following reasoning and answer, what was the question? Let x be the amount of money Williams has. Jackson has 5 * x dollars. 5 * x + x = 150. 6 * x = 150. x = 25. Jackson has 25 * 5 = 125 dollars.
 The answer: 125

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
The question Jackson has 5 times more money than Williams. Together, they have $150. How much money, in dollars, does Jackson have?