Answer:
x=7 and y=10 or (7,10)
Step-by-step explanation:
3x-y=11..........(1)
-7x+5y=1............(2)
Fr om equation (1)
y=3x-11
now we will put this value in (2)
-7x+5y=1
-7x+5(3x-11)=1
-7x+15x-55=1
8x=56
x=56/8
x=7
now put this value of x in (2)
-7x+5y=1
-7(7)+5y=1
-49+5y=1
5y=1+49
y=50/5
y=10
hence coordinates are
(7,10)
