Question

X-y = 4 ya samikarnacha aalekh kadhnyasathi sarni

Answer 1

Answer:

x-y=4

x=4+y

4+y-y=4

Step-by-step explanation:

x=1 and y=1

Answer 2

Answer:

I think it's help you

Step-by-step explanation:

if x=3

then y= (-1)