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Svetach [21]
3 years ago
15

–8x – 8y = 0 –8x + 2y = –20

Mathematics
2 answers:
beks73 [17]3 years ago
8 0
-8x/-8 - 8y/-8=0
x-8y/-8=0
x+y=0

the answer is x+y=0

Alona [7]3 years ago
7 0
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
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Step-by-step explanation:

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