spencer194
spencer194
15-05-2020
Mathematics
contestada
4x+8y=-4
-5x + 3y=-21
(3-2)
Respuesta :
aprilcarr26
aprilcarr26
15-05-2020
Answer:
x + 2y + 1 = 0
-5x+3y-21 = 0
(3-2) = 1
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