ahneesiaholmes ahneesiaholmes

24-01-2021
Mathematics

contestada

3.
Solve the system using elimination.
[-x+ y = 9
X-y=-9
A:infinite solutions
b:no solution
c:(2,-1)
d:(-2,1)

Respuesta :

ccorado ccorado

24-01-2021

Answer:

no solution..........

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