KareliRobles KareliRobles

20-11-2020
Mathematics

contestada

4X + 5Y = 21
-4X + 8Y = -8
And
X + 5Y = 5
3X - 5Y = 3

Respuesta :

destinysit02 destinysit02

20-11-2020

Answer:

for the first one

Step-by-step explanation:

(x,y)=(4,1)

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