Answer:
3
Step-by-step explanation:
there you go
I think this would make the most sense.
x = 60
1) 60
2) 360
3) 160
60 + 360 + 160 = 580
1) x
2) 6x
3) x + 100
x + 6x + x + 100 = 580
8x = 580 - 100
x = 480/8
