There were 4 times as many chairs as tables in a hall. After Brayden bought an equal number of chairs and tables, there were twice as many chairs as tables. If Brayden had 120 chairs in the end, how many more chairs than tables did he have in the end?
4x + y = 2 (x + y) => y = 2x
6x = 120
x = 20
3x = 60
120 - 60 = 60
60 more