Respuesta:
son equivalentes
Explicación paso a paso:
2x = -4 x + 3x = -8
x = -4/2 4x = -8
x = -2 x = -8/4
x = -2
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Respuesta:
son equivalentes
Explicación paso a paso:
2x = -4 x + 3x = -8
x = -4/2 4x = -8
x = -2 x = -8/4
x = -2