Question

Solve : x+y = 1, x-y =3​

Answer 1

Answer:

xy+ 1= 2xy –xy = xy³ h

Step-by-step explanation:

hope irs helpfull

Answer 2

Answer:

x=2 ; y= -1

Step-by-step explanation:

x+y=1

x-y=3

→2x=4

→x=2

and y= -1