kydawg
kydawg
05-03-2017
Mathematics
contestada
What is 7x+5y=-7 and 9x-2y=-9
Respuesta :
Аноним
Аноним
05-03-2017
1. X= - 1 5y/7
2. X= 2y/9 - 1
I hope this helps. :)
Answer Link
cynthia32
cynthia32
05-03-2017
X=-1 and y=0. I hope.
Answer Link
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