Answer:
Step-by-step explanation:
I believe X= 2 and Y=3
well,
3x-y=3
1.x=0
y=-4
2. x=1
y=0
3. x=2
y=3
4.x=3
y=6
5. x=4
y=9
.
m. x=n
y=3(x-1)
thou answer is gonna be 20.8
I got 1 sorry if it's wrong