Question

–8x – 8y = 0 –8x + 2y = –20

Answer 1

-8x/-8 - 8y/-8=0
x-8y/-8=0
x+y=0

the answer is x+y=0

Answer 2

The answeer is negative 2 you combine like term and x canclles out and you are left y and then you bring down y and negative 20 and then you divid y and you get negative 2