angelagutierrez angelagutierrez

30-09-2016
Mathematics

contestada

–8x – 8y = 0
–8x + 2y = –20

Respuesta :

preston2000 preston2000

30-09-2016

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

the answer is x+y=0

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katherinepena16 katherinepena16

30-09-2016

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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