Answer:
Julien scored 17 goals (9 more than Nicole)
Step-by-step explanation:
Nicole: 8 goals (x-9) = 8
Julien: x-9 = y
Nicole:
x-9=8
x=17
Julien:
17-9 = 8
Julien scored 9 more goals than Nicole giving Julien 17 goals on the season and Nicole 8 goals