Respuestas
Respuesta dada por:
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4x+3y = -11
6x-7y = -5
-6x-4.5y = 16.5
6x - 7y = -5
-11.5 y = 11.5
y = 11.5/-11.5 = -1
4x+3y = -11
4x+(3*-1) = -11
4x = -11+3 = -8
x = -8/4 = -2
Respuesta:
y = -1
x = -2
6x-7y = -5
-6x-4.5y = 16.5
6x - 7y = -5
-11.5 y = 11.5
y = 11.5/-11.5 = -1
4x+3y = -11
4x+(3*-1) = -11
4x = -11+3 = -8
x = -8/4 = -2
Respuesta:
y = -1
x = -2
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