Question

for x-y=3 and x=-1 then find y​

Answer 1

Answer:

x-y=3=+1×4(+1×4)===1is not find y

Answer 2

Step-by-step explanation:

ATQ

we know,

x-y=3

and x=1

so putting value of x in first equation

1-y= 3

-y=3-1

y= -2

hope you find this helpful