Question

I need help solving y! Can someone please help me!!

Answer 1

x+y=-4---1

x-y=2---2

1-2

2y=-6

y=-3

when y=-3 subs in 1

x+(-3)=-4

x-3=-4

x=-4+3

x=-1

Answer 2

-2

Explanation:

if x+y=-4

and x-y=2

the answer is -2