Respuesta:
y = 3 y x = - 1
Explicación paso a paso:
3x + 2y = 3 (-5)
-x + 5y = 16 (2)
-15x - 10y = -15
-2x + 10y = 32
-17x = 17
x = 17 / - 17
x = -1
-1 + 5y = 16
5y = 16 - 1
y = 15 / 5
y = 3
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Respuesta:
y = 3 y x = - 1
Explicación paso a paso:
3x + 2y = 3 (-5)
-x + 5y = 16 (2)
-15x - 10y = -15
-2x + 10y = 32
-17x = 17
x = 17 / - 17
x = -1
-1 + 5y = 16
5y = 16 - 1
y = 15 / 5
y = 3