Question

solve:
x = 2 + y
2 + x = -y​

Answer 1

Answer:

-2

Step-by-step explanation:

answer is -2

and the equation is wrong

Answer 2

Answer:

y=-4

x=-2

Step-by-step explanation:

x=2+y. ------(I)

2+x=y. ------(ii)

putting the value of x in (ii)

2+(2+y)=y

4+2y=y

4+2y-y=0

4+y=0

y=0-4

y=-4

in (I)

x=2+(-4)

x=2-4

x=-2