Question

pLz follow the above image and answer in urgent​

Answer 1

Answer:

hope it helps

Step-by-step explanation:

the value of x is -1

according to condition

x-y=4

-1-y=4

-y=4+1

-y=5

y=-5

Answer 2

Y: -2

X,Y : -2,0; -1,-2; 0,-4

Hope it helps