3 years ago

–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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