chris407
chris407
11-01-2018
Mathematics
contestada
I need help fast.............
Respuesta :
choixongdong
choixongdong
11-01-2018
add those 2 equations
2d = 6
d = 3
d - e = 4
3 - e = 4
e = 3 -4
e = -1
answer
A. the solution (3,-1)
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